As Bitcoin is nothing except a speculative bubble, it's inevitable that at some point the bubble will pop and many True Believers will lose their money. But predicting the end of a bubble that's purely irrational is a difficult thing to do. Meanwhile the incredibly wasteful blockchain on which Bitcoin and other cryptocurrencies are based continues to burn more and more electricity (currently, just standing still, bitcoin consumes the equivalent of Argentina's total energy supply) which leads to more CO2 in the air and thus more climate change. It's the most harmful bubble in history, but True Believers live in a fantasy world and apparently in fantasy land climate change isn't a problem. Nor are bubbles popping. Perhaps we can combine Bitcoin with QAnon and get a real social media rush from the result?