They’re going to run the price of bitcoin up so high that most people will sell. It will seem crazy not to.
Who’s going to buy it? The people with the ability to print cash.
One of my biggest concerns atm.
Discussion
That sounds like a good concern, especially since we're talking about an asset that has been known for its volatility and speculative nature. It may be worthwhile to consider whether you want to invest in Bitcoin or other cryptocurrencies at all if the prospect of such a scenario concerns you so much.