Bitcoin Myths · #15 of 20

Bitcoin Is a Greater Fool Game

What the Greater Fool Theory Actually Requires

The theory has a precise definition. An asset qualifies as a greater fool game when its price is driven entirely by the expectation of finding a buyer willing to pay more, with no underlying utility to anchor the value. The chain continues until it does not. When it breaks, the asset does not recover, because there was nothing underneath it to begin with.

This is not a dismissal of the theory. It is a useful framework. Dutch tulip bulbs in 1637 were not worth what buyers paid for them, because no rational case existed for that valuation beyond the expectation of a next buyer. The South Sea Company collapsed in 1720 for the same reason. The Mississippi Company. The dot-com stocks that had no revenue model. Each followed the same pattern of rapid escalation, collapse, and permanent decline. A greater fool asset does not come back, because coming back would require the utility that was never there.

The test, then, is not whether Bitcoin’s price has been volatile. It has been. The test is whether anything real sits underneath the price, whether there is a reason, independent of the next buyer, that Bitcoin has value. That is what this article examines.

How Bitcoin’s Crash-and-Recovery Pattern Differs from Historical Bubbles

In the summer of 2001, Amazon’s stock traded at around $6. It had fallen more than 90% from its peak. Every visible signal pointed the same way. The dot-com sector had collapsed, Amazon had no profits, and serious analysts had spent two years calling its business model delusional. At the time, it was easy to conclude that the people who had bought Amazon at $80 or $90 were the greater fools.

They were not. Amazon was not pricing irrational exuberance. It was pricing a new reality for commerce, imprecisely and ahead of schedule, but correctly. The market did not know exactly what Amazon would become, but it knew something real was being built. Twenty years later, the stock was above $3,000. Source: CNBC, Amazon and the dot-com crash

Tulips and the South Sea Company never recovered, but Amazon did, because there was a real business being built underneath Amazon and nothing being built underneath the others.

Bitcoin has done the same thing, on a faster clock and more than once. Four separate times it has lost the large majority of its value in a matter of months, and four separate times the same obituary was written. The bubble had finally burst, the last buyer had been found, the game was over. Each time, what followed was not a permanent decline but a new all-time high. A greater fool asset collapses and stays collapsed, and Bitcoin has not done that even once.

This echoes an argument from Matthew Kratter’s A Beginner’s Guide to Bitcoin. In his telling, the market is not hunting a greater fool but trying to work out the fair value of a new form of money. That is a different problem, and a hard one. Mispricing during the process of solving it is not evidence of a game.

The Utility That Does Not Depend on Price

A greater fool asset has no use except being sold. Its utility, if the word applies at all, is entirely downstream of price. When the price stops rising, the utility disappears with it.

Bitcoin’s utility does not work that way. The cases that demonstrate this most clearly are not the ones that make financial headlines in New York or London. They are the ones that happen in places where the existing financial system has already failed the people who need it most.

In February 2022, the Canadian government invoked the Emergencies Act to freeze the bank accounts of truckers protesting vaccine mandates. The order reached every major financial institution in the country. One hundred percent of the centralized funds raised for the protest were confiscated. The Bitcoin donations told a different story. Approximately 70% reached the recipients, not because Bitcoin is immune to government pressure, but because a decentralized network with no central point of control cannot be switched off by a single order. That utility existed independent of what Bitcoin was trading at that week.

In Gaza and in Taliban-controlled Afghanistan, traditional banking infrastructure is either destroyed or inaccessible. Sending US dollars through conventional channels is, in many cases, structurally impossible. Bitcoin has been used to deliver direct peer-to-peer aid in both contexts, reaching families when no other mechanism could. The value it provided in those transactions had nothing to do with whether the price was rising or falling. It had to do with whether the transaction could happen at all.

In Malawi, the government devalued the national currency by 44% overnight in 2023. People who held their savings in the local currency lost nearly half of their purchasing power between one day and the next, by decree, with no recourse. People who held Bitcoin were not exposed to that decree. Not because Bitcoin is a perfect savings technology, but because its monetary policy cannot be changed by a finance minister.

And then there is the seed phrase^{A list of 12 to 24 ordinary words that backs up a wallet’s private keys. Anyone with the words can restore the wallet and spend the bitcoin.}. Refugees from Syria, Ukraine, and Afghanistan have crossed borders with their entire financial lives reduced to twelve words memorized in sequence. No physical form, no document that can be seized at a checkpoint, no institution that can freeze the account. Gold cannot do this, and neither can a bank account. Bitcoin can, and it has.

The greater fool theory requires that the asset has no use except the hope of a higher price. These cases are not about price. They are about what the technology does when everything else has stopped working. Source: Alex Gladstein, Human Rights Foundation

Why Institutional Investors Are Not the Greater Fool

The greater fool theory, applied consistently, requires that buyers are irrational. The chain of greater fools works because each buyer overestimates the asset’s worth and finds a more optimistic buyer to offload it to. The theory collapses if the buyers are not fools.

BlackRock is the largest asset manager in the world, and Fidelity is one of the largest. When BlackRock filed for a Bitcoin exchange-traded fund, it submitted to a regulatory process that required it to demonstrate the legitimacy and investability of the underlying asset to the satisfaction of the United States Securities and Exchange Commission (SEC). When Fidelity began offering Bitcoin custody services to institutional clients, it did so after years of internal research and compliance review. These firms are not in the business of guessing. Source: NPR, on the SEC approval of spot Bitcoin ETFs

Adam Livingston, in The Bitcoin Age, puts it directly. When companies like Tesla and MicroStrategy, or financial institutions like Fidelity and BlackRock, integrate Bitcoin into their operations, they are not making frivolous decisions. These organizations conduct extensive due diligence before committing resources.

Paul Tudor Jones, who manages one of the most respected macro hedge funds in history, allocated to Bitcoin as a hedge against monetary debasement^{Reducing a currency’s value by expanding its supply, which quietly erodes the purchasing power of everyone holding it.}. Stanley Druckenmiller, whose track record spans four decades of macro investing, has stated publicly that Bitcoin has merit as a store of value. MicroStrategy converted its corporate treasury to Bitcoin not as a speculative trade but as a deliberate response to the debasement of dollar-denominated cash holdings.

It is worth being precise about what this argument does and does not establish. Institutional adoption does not prove Bitcoin is correctly priced. Sophisticated investors are wrong sometimes. The point is narrower. The greater fool narrative requires that the buyers are unsophisticated, irrational, and driven purely by the hope of a next buyer. That description does not fit the institutions and investors now holding Bitcoin. The chain of fools, if it ever existed, has been replaced by something that looks more like considered allocation.

The counter-position is that even sophisticated buyers can be wrong together. That is true. It is also not the same as a greater fool game. A greater fool game has no underlying value. The debate about whether Bitcoin is correctly priced is a different debate from the debate about whether it has value at all.

A Fixed Monetary Policy Is a Feature, Not a Game

Every fiat currency in existence is subject to deliberate, ongoing debasement. The United States Federal Reserve explicitly targets 2% annual inflation, which means it targets a 2% annual reduction in the purchasing power of every dollar held in savings. This is not a side effect of monetary policy. It is the policy. The result is that holding cash is a slow loss, and the only way to stay even is to put money into assets that outpace the debasement rate. Source: Federal Reserve, on the 2% inflation goal

Bitcoin’s monetary policy works differently. There will be exactly 21 million Bitcoin. That number is hard-coded into the protocol and enforced by tens of thousands of full nodes^{Computers running Bitcoin software that each store the full ledger and enforce the rules. Tens of thousands run worldwide, with no central one to shut down.} running independently around the world. No central bank, no government, no mining company, and no developer can change it unilaterally. The issuance schedule is known years in advance. The next halving^{A scheduled event about every four years that cuts the new bitcoin paid to miners in half, steadily slowing issuance toward the 21 million cap.}, the one after that, and the terminal supply are all publicly visible and mathematically predictable.

The practical implication is that Bitcoin functions as a savings technology for people who understand what they are holding. Not because the price always goes up, but because the monetary policy cannot be changed by whoever happens to be in power. Rather than running to keep pace with deliberate debasement, a holder of Bitcoin holds an asset whose scarcity is enforced by code rather than by the good intentions of a committee.

Matthew Kratter frames buying Bitcoin not as a bet on a next buyer but as opting out of a system where central banks create money by decree. Whether or not one agrees with the framing, the underlying observation is accurate. Bitcoin’s supply cannot be increased. That limit lives in the protocol and is enforced by every node, beyond the reach of any government or central bank.

The greater fool theory requires an asset with no utility except the chain of buyers. A monetary instrument with a transparent, immutable, mathematically enforced supply schedule has a utility that does not depend on who buys next. It depends on whether that scarcity is real. It is. Whether that scarcity is enough to justify any particular price is a different question, and it is the right question to ask. But asking it is not the same as dismissing the underlying value. It is the beginning of taking it seriously.

This article is part of the Bitcoin Myths series. To explore the full Bitcoin Myths series, start with the hub page where all 20 myths are mapped and linked.

Everything on this site is for educational purposes only. It is not financial, investment, tax, or legal advice. Bitcoin carries real risk. Prices move. Do your own research, think for yourself, and speak with a qualified professional before acting on anything you read here.