Slashdot Mirror


Warren Buffett Predicts 'Bad Ending' for Cryptocurrencies (cnbc.com)

"97% of all bitcoins are held by 4% of addresses," reports Credit Suisse (in an article cited by Slashdot reader CaptainDork). And elsewhere this week, Warren Buffett told CNBC that speculation in bitcoin and other cryptocurrencies "will have a bad ending," adding that looking out five years he'd gladly bet against all of the cryptocurrencies.

Meanwhile, CNBC senior analyst Ron Insana has his own skepticism: I am predisposed to view them as just speculative tokens in a cryptocurrency bubble that has inflated more quickly than any other in financial market history. Admittedly I'm green with envy for failing to foresee the explosive rally in the price of bitcoin when it was first brought to my attention several years ago. Having said that, there are many things I find quite ironic about how bitcoin and other "cryptos" are described. First, they are largely denominated, or discussed, in U.S. dollar terms... If the dollar is archaic, as the crypto-enthusiasts believe, why not speak only in crypto-terms...?

It's much easier to buy and sell dollars, stocks or commodities than it is to trade bitcoin and its brethren. The conversion of one crypto to another is relatively easy on these embryonic exchanges. But getting your digital wealth converted into cold hard cash is more problematic... And while the growth has been impressive, it remains very difficult to walk into any establishment and exchange a digital token for goods or services.

The article notes that the U.S. dollar still accounts for 65% of all global economic transactions, due to its status as the world's reserve currency, and concludes that "The adoption of cryptocurrencies as a global source of funds has a long way to go before staking a claim to the world's economy."

36 of 326 comments (clear)

  1. Warren is right and wrong.... by MikeDataLink · · Score: 4, Interesting

    He's right in the fact that this is likely a bubble. It will likely correct. I highly doubt bitcoin will ever return to zero (unless there is a nuclear war and then so will the dollar). Every market corrects, even the stock market.

    He's wrong in the fact that he thinks of bitcoin as a fiat currency. Its not and never will be. Bitcoin will be like diamonds in the regard that it will carry a constantly changing value. Bitcoin although called a crypto-"currency" should be considered a crypto-"stock".

    --
    Mike @ The Geek Pub. Let's Make Stuff!
    1. Re:Warren is right and wrong.... by gravewax · · Score: 3, Interesting

      Cryptos in general might not return to zero, however I would think Bitcoin will. It just has too many basic flaws, once its bubble pops I think it should completely collapse, it may or may not be replaced with something similar (but without the gigantic fucking flaws) but that is another question.

    2. Re:Warren is right and wrong.... by rkordmaa · · Score: 2

      I would point out that Bitcoin has popped, quite a few times by now. It doesn't zero out tho and keeps coming back. In fact, can someone point out a cryptocurrency that has crashed, completely zeroed out and winked out of existence?

    3. Re:Warren is right and wrong.... by Anonymous Coward · · Score: 2, Interesting

      I am amazed how much the Bitcoin evangelists harp on the 21M limit, given the infinite supply of altcoins that are not any worse, and sometimes better (faster transactions/lower power consumption per transaction/etc).

    4. Re:Warren is right and wrong.... by Plus1Entropy · · Score: 4, Insightful

      Bitcoin has dropped by more than that many many times, and has always recovered.

      This is the exact characteristic of a bubble. And for every bubble there have been people claiming exactly what you claim.

      It always recovers, until it doesn't.

      --
      Only crack the nuts that crack. You don't put the ones that don't crack in the sack.
    5. Re:Warren is right and wrong.... by Anonymous Coward · · Score: 2, Insightful

      Just because you have an idiot willing to pay $1000 for something doesn't mean it's not overvalued at $1. Bitcoin is one of those things.

    6. Re:Warren is right and wrong.... by blackicye · · Score: 2

      Many people realize it's in the hyped up investment stage, with hordes of uneducated "investors" buying into anything crypto related without even reading the white papers or understanding blockchain technology and transactional logistics.

      The Kodak currency and blockchain juice are just two cases in point, everyone thinks they will make out good if they can speculate and stay ahead of the curve, everyone thinks they can cash out first before bubbles burst.

    7. Re:Warren is right and wrong.... by sjames · · Score: 5, Insightful
      The big argument for Bitcoin retaining any value was it's usefulness and eventual use as a daily means of exchanging value. Taking a week for a transaction to clear and stratospheric transaction costs negate that future use. Even a conference for Bitcoin isn't accepting bitcoin now!

      Nobody is going to accept transaction costs of more than a few percent for small transactions and nobody is going to sell anything more expensive than a cup of coffee without using an escrow and waiting until the transfer to that escrow clears before they hand over the product or service. That pretty much kills it as a means of value exchange except as a last resort.

      The final nail in the coffin, it is just as traceable as a credit card or bank transfer. The people who touted it as being as anonymous as cash have been proven wrong.

      Given that, what is the new theory for it retaining any value at all? It IS a fiat currency. The bit of digital data and the whole blockchain carry no intrinsic value outside of the value exchange, just like any fiat currency. If that bit of data represents anything at all, it represents the burned coal that produced the power to run the mining machine. How valuable do you suppose already burned coal is?

      Like most modern financial instruments, when the music stops, a very few will make some money and a bunch of people will find no chair.

    8. Re:Warren is right and wrong.... by inking · · Score: 4, Interesting

      Why would you read the white papers? The price in USD is the only thing that speculators care about and it is not determined by any technical aspects of the currency.

    9. Re:Warren is right and wrong.... by hai_Priesty · · Score: 2

      .....Usually not to the extent of over 1000% a year.

    10. Re: Warren is right and wrong.... by Koby77 · · Score: 4, Interesting

      The gold standard has a problem in that money is, at its core, a record-keeping system for un-returned favors. By backing a unit of money with a particular unit of gold (or any other commodity) then you limit the maximum size of the amount of un-returned favors that you can track. If an economy that uses this commodity-backed currency generates more work, or more products than this maximum size, then there will be a currency shortage, thereby preventing some transactions. BTC arguably is a hybrid system that is not limited by a commodity, yet is still protected like gold from the introduction of arbitrary amounts of currency from potentially un-deserving sources (banks, government, counterfeiters).

      I'm not saying that a hybrid system such as BTC is superior (although it may be, especially if you don't trust the government or its deficit spending), just that there was a somewhat legitimate reason for switching from a gold standard to fiat money (commodity limitation), and that BTC doesn't just replicate a commodity-backed money system.

    11. Re:Warren is right and wrong.... by tlhIngan · · Score: 4, Interesting

      People will buy them just because they can't be printed like the dollar is to infinity.

      In other words, stall out the economy.

      You want to know why every country moved away from the gold standard? Because it turns out, your economy is limited by how much gold you can find. Find no gold? Well, you economy will stagnate (not a good thing). Find a ton of gold? Well, your economy booms (again, not a good thing).

      Say you were paid 1 oz of gold a month for your work. Well, what happens if the company can't get you 1oz of gold? Let's say they can get half an ounce. So you work half the month. But you still have to pay for all your stuff - do you buy half a month's worth of food and starve half a month? Or do you have to search for short term work to make up the missing half an ounce? Perhaps next month, they have an ounce and a half, and let you work 50% more to get it - do you? This uncertainty is what screws up economies.

      Going from boom to bust dependent on how much you can mine turns out to destabilize economies. That's why every economy floats their currency (i.e., fiat). Economies in the past were fine - there was lots of gold easily available, and thus the economic output of a country wasn't really limited.

      Bitcoin with its fixed supply seems like a great idea, but you then realize it's a static economy. It cannot grow. And economies need to grow. If you have a baby, you need money to pay for its needs. But in a static economy, you can't - you're stuck with what you're earning. You cannot earn more because the economy cannot support your added output - i.e., you work more, and are thus paid less per unit to keep your income the same, keeping the economy static.

      As people join the economy (after all, there are people who don't use bitcoin), demand for bitcoins go up, creating an even worse situation - a deflationary one, where a bitcoin today is worth more tomorrow because more people want it. Or, put another way, you can put 8 hours of work today for me, but I won't ask you do that, because tomorrow, it will cost me less bitcoin for those same 8 hours because they're worth more. Deflationary economies can lead to complete economic stall - if you're getting richer by the day, why would you buy today what is cheaper tomorrow? (This is partly the reason why the Great Depression was as long and as hard as it was - yes, being on gold also hurts).

      So inflation it is. But not too much - you destabilize the economy if there's too much - what was affordable today, is out of reach tomorrow (see hyperinflaction). You want to add just enough to match growth in the economy. In a trading world, you can benefit as well - print a bit more cash and devalue your currency making your country cheaper to buy from, hopefully increasing economic output (people are buying your stuff!), but don't grow too fast because then your currency goes up and people stop buying.

      Bitcoin is like Wikipedia. Both are experiments that have or are going to show what everyone already knows, just taught to the next generation who always never sees history repeat itself. (Wikipedia is a great example of communism as government, and the whole "every animal is equal, but some are more equal than others" conclusion of Animal Farm).

      The only good news is that Bitcoin is at least unlikely to affect the economy too badly, so it's only those heavily leveraged on it will suffer. So unlike the lessons we all had to learn during the Great Depression about economic growth, the actual scope of losses will likely just be a blip.

    12. Re:Warren is right and wrong.... by NicknameUnavailable · · Score: 2

      He's right in the fact that this is likely a bubble. It will likely correct. I highly doubt bitcoin will ever return to zero

      Bitcoin is fucked within a half decade, but not for the reason Buffett thinks (standard market forces alone likely won't do it.) Quantum computers are progressing at a rate akin to Moore's law when viewed in qubit densities, they're currently at just over 40 qubits. When they hit about 1,048 qubits Shor's algorithm becomes practical for cracking public key cryptosystems like ECDSA and RSA - so that's right around a half decade until Bitcoin security is worthless.

      There are plenty of shills saying that Bitcoin will adapt, that they will just change the protocols, but this isn't the case. Then the smallest post-quantum cryptographic mechanism of signing involves public keys around a KB and signatures around 30KB. That means you need coins to register a wallet and you need 30KB of storage for every transaction. With the current ~128B message length the Bitcoin blockchain is already nearly unmanageable, if you talk about increasing that to 30KB per transaction you're looking at a blockchain that's into the dozens of TB (just for what exists now, before you get into the increase in usage expected over the next several years, so likely a PB-scale blockchain by 2023.)

      That kills the distributed nature outright, sure it might continue along awhile with centralization (since only the super large miners will manage to afford the PB scale storage servers,) but at that point the only real advantage over banks who are also looking at adopting cryptocurrency-like products without the decentralization constraints will be money laundering so there will be extensive crackdowns driving away normal users.) Best-case-scenario Bitcoin turns into some upstart global banks where the largest mining farms end up as the banks, much more likely it will just burn out.

    13. Re:Warren is right and wrong.... by TheRealMindChild · · Score: 2

      In fact, can someone point out a cryptocurrency that has crashed, completely zeroed out and winked out of existence?

      Take a look at https://bitcoinexchangeguide.com/deadcoins/. I tried to post the list here, but I keep getting "Filter error: Lameness filter encountered"

      --

      "When life gives you lemons, don't make lemonade. Make life take the lemons back!" -- Cave Johnson
    14. Re: Warren is right and wrong.... by Anonymous Coward · · Score: 2, Insightful

      How exactly do your employees buy groceries, put gas in their cars, pay the electric bill, etc. with this bitcoin paycheck? Are you not just putting the hassle of converting them into a more traditional currency onto them?

  2. Re:The guy is a moron. by hey! · · Score: 5, Funny

    Hmm. Whose investment advice should I take, Warren Buffet's or Anonymous Coward's?

    --
    Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
  3. Re:The Bitcoin challenge by phantomfive · · Score: 5, Insightful

    Don't know about that, but I sure wish I had ignored the nay-sayers on Slashdot a few years back when you could still mine bitcoin on the CPU. It would have been easy, it would have been fun, but I listened to too many negative people and lost out. Oh well.

    --
    "First they came for the slanderers and i said nothing."
  4. Inconceivable! by kenh · · Score: 2, Funny

    Crypto currencies are fantastic investments, with their value pegged to the price of Dutch Tulip Bulbs...

    --
    Ken
    1. Re:Inconceivable! by msauve · · Score: 2

      "Some differences between crytpocurrencies and tulips include: 1.) unable to simply grow unlimited crypto tokens for a small fraction of the current price,"

      You're wrong. Where do you think Etherium, dogecoin, Litecoin, Ripple, etc., etc. came from? Anyone can take the bitcoin app, change a few bytes, and grow unlimited tokens at very low cost. No different than tulips.

      " a non-debase-able currency where people control their money instead of a government/banker"

      The mining cartels are the new government/banker. Transaction fees, collusion to prevent an increase in block size. And you think it's "non-debase-able." That's humorous. Buy a 6 pack of beer with BTC, and let us know the real cost. Meet the new boss, same as the old boss.

      --
      "National Security is the chief cause of national insecurity." - Celine's First Law
  5. Re:The guy is a moron. by MichaelSmith · · Score: 2

    Buffet is notoriously conservative. He refused to invest in data and software for decades. Conservative investors have better long term returns. Doesn't mean that an alternative approach would not have worked though.

    Bitcoin was predicted by Neal Stephenson in Cryptonomicon around 2000, but he assumed it would need to be backed by gold. He as wrong, and in fact, too conservative.

  6. Tulips... by gurps_npc · · Score: 4, Informative

    Bitcoin is another tulips. Some cryptocurrency will always have value, just as tulips still sell for as much as $10. But they once sold for literally 10x the annual income of a skilled craftsmen.

    My personal favorite is the wikipedia's page list of what was exchanged once for a single tulip bulb, which included (among other things) four tun of beer and two hogshead of wine AND a silver cup to drink it (1 hogshead = 79 gallons, 4 hogshead = 1 tun, so clearly a beer lover).

    A mania is basically when non-professionals enter the market for speculative purposes, rather than because they want/need the core item.

    This is clearly happening with the cryptocurrencies. The only question is, what will their real value end up after the mania has ended.

    --
    excitingthingstodo.blogspot.com
    1. Re:Tulips... by ArchieBunker · · Score: 2

      By your definition the entire stock system is of no value. I'm sure the S&P 500 "mania" will die down any day now.

      --
      Only the State obtains its revenue by coercion. - Murray Rothbard
    2. Re:Tulips... by drinkypoo · · Score: 2

      By your definition the entire stock system is of no value.

      It's actually of negative value, because its success is predicated upon the destruction of our biosphere — that is after all how companies operate. If you made corporations responsible for their waste tomorrow, the stock market would crash on the same day because most of those entities would be unable to turn a profit while complying, and they would therefore go rapidly out of business.

      We all pay, with our health and lifespans, for the maintenance of the corporate beast.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  7. Why should we listen to Warren Buffett? by PopeRatzo · · Score: 5, Funny

    I mean, if he's so smart, why ain't he rich?

    --
    You are welcome on my lawn.
    1. Re:Why should we listen to Warren Buffett? by TheReaperD · · Score: 2

      Please let that be (/sarcasm). I'm sure it is but, flat Earthers exist so, there you have it.

      --
      "Be particularly skeptical when presented with evidence confirming what you already believe." -
  8. Re:The guy is a moron. by PopeRatzo · · Score: 2

    Whose investment advice should I take, Warren Buffet's or Anonymous Coward's?

    I don't know, that Cheeseburger in Paradise song kind of sucks.

    --
    You are welcome on my lawn.
  9. Re:The guy is a moron. by TheReaperD · · Score: 3, Insightful

    That fact that it isn't backed by gold makes bitcoin the worst combination of the gold standard (inflexible and prone to volatility) and a fiat currency (essentially worthless, you're buying on faith alone and that's all you have if it goes south) with the added bonuses of design flaws and easy theft and permanent loss.

    --
    "Be particularly skeptical when presented with evidence confirming what you already believe." -
  10. Re:Buffett is like an old rapper hating on the new by TheReaperD · · Score: 2

    Cryptocurrencies have purpose and the technology will be useful in multiple fields. Bitcoin no longer has purpose or use and is worthless.

    --
    "Be particularly skeptical when presented with evidence confirming what you already believe." -
  11. Re:The Bitcoin challenge by SirSlud · · Score: 4, Insightful

    But if you were sane, you'd have cashed out by now. Or if it took nothing to get, you'd ride it until after it crashes. Basically, there's no alternate universe that proves you made X dollars by doing the other thing, so why bother? The only people I've known who've held alt coins told me how much they've made while they were still holding. I've yet to meet a single person who can show me the tens of thousands they made sitting in their bank accounts right now. (Not to say they don't exist, but people also win lotteries, doesn't mean I feel bad for not playing.)

    --
    "Old man yells at systemd"
  12. Re:Buffet should put his money where his mouth is. by SirSlud · · Score: 2

    I mean, he has inso far as he isn't participating. But between you and an insanely rich dude, I pick the insanely rich dude for smarts. I the like "oligarchy dollar rich" euphemism for "actually rich".

    --
    "Old man yells at systemd"
  13. Re:Cryptocurrencies will evolve into something bet by orlanz · · Score: 2

    OK... where to start. A lot of what you said about Bitcoin, is alrightish. Everything you said about the stock market is pretty much dead wrong.

    Warren Buffet isn't a regular trader. He is a hybrid between a lender and trader. His funding doesn't come from purchasing the same shares as you or I would. He gets special control, walkout clauses, and schedules. He also has restrictions like not being able to do shareholder control, or having to hold the shares for X time (similar to CEOs). So he might give a company $9 million in funds, but he won't be able to sell them for 5 years or he can if the price goes below $X (many times even above $Y). He might give it based on the the company focusing in a specific market sector or putting it into R&D, etc. He might guarantee that he will provide the funding over the next 10 years on a $1 million per year basis but that the price can't fluctuate outside a certain window. Etc.

    Mr Buffet doesn't do trading like we do. A elephant can't move like the mice in a glassware shop.

    The vast majority of the institutions that act in the stock market are government/company pensions, retirement accounts, insurance accounts, escrows, and rich entities (ie: trusts, rich people/companies, estates, etc). If they played on buy low, sell high, they would just be stealing funds from each other. They aren't stupid, nor foolish to believe one will beat the others. If that's all the stock market is, they can stick to far more fun games (ie: commodities trading, futures, & currencies). These entities are also well regulated (so is Buffet), they aren't allowed to do pump & dump, nor invest widely in unregulated entities like Bitcoin (thou they can still plan regulated exposure).

    This is why private unregulated hedge funds were and still are so popular. The majority are them are very successful but some get too big. Of course its a winner-loser game for them so losses are spectacular (ie: Madoff, Cohen, Rajaratnam, ...).

  14. Buy Gum with Gold by Moloth · · Score: 2

    You can use companys that trade fractions of gold like goldmoney.com and then yes you can buy a stick of gum with gold and a .05% transaction charge.

  15. Re:Buffett is like an old rapper hating on the new by Moloth · · Score: 2

    Like Kim Kardashian is worth $175 Million but her value to society...

  16. The BitCoin Religion? by asylumx · · Score: 3, Interesting

    What is it about Bitcoin that makes people throw logic completely out the window? It's a really obvious bubble, and in many ways worse than most bubbles because there is literally nothing of value underneath it all. For example the housing bubble(s) (plural because it's pretty cyclical, seems like we're on the up-rise of another one now) -- at least when it pops, you have land & structures to show for it. Did you pay too much for that at the top of the bubble? Yes, but you can still turn those into income to help cut your losses. Stock bubbles -- same thing, history has shown that if you play the long game, the bubbles and their popping aren't really as devastating as they seem.

    I'm not sure -- did people behave like this when the beanie baby craze was going on in the 90s? Did they react with insults and call you stupid if you tried to point out that it's a bubble? I knew lots of people who were in that bubble, and none of them are rich now -- do YOU know any beanie baby millionaires? Possibly the CEO of Ty...

    So Bitcoin is obviously a pure speculation market and has no intrinsic value -- what scares me more is how defensive people get when you say that. Look at the above comments for examples, there are plenty!

    My advice to BTC prospectors: Get out now. If you got into BTC early, great -- you should be able to turn that into a ton of spendable/investable cash! "But won't it cause a crash if everyone gets out now?" you ask -- possibly, but first of all it's better to be the cause of the crash by protecting yourself than the victim of the crash by waiting too long. Also, since 97% of BTC are held by a few people, the crash isn't likely unless those 4% start selling off, too...

  17. Re: The guy is a moron. by PopeRatzo · · Score: 4, Funny

    #Confusing Jimmy Buffett, country music artist, with Warren Buffett, famed investor and said to be the 2nd richest man in the world.

    So that's his father?

    --
    You are welcome on my lawn.
  18. Re:Better yet... by LynnwoodRooster · · Score: 2

    Walk in to Gold Dealer near the Los Angeles Airport, give them an ounce of gold (at $1337.40 at the time of this writing) and they hand you $1337.40 in USD - zero cost conversion. No paperwork. No trail. They pay spot price, no fee. Then you can do whatever you want with the easily exchanged currency.

    --
    Browsing at +1 - no ACs, I ignore their posts. So refreshing!