Do you guys think one day USA may ban cryptocurrencies? If yes what would happen? I think it's not totally impossible and that would be a global crash on prices.
Each country has a regulation, but still many countries accept cryptocurrency for investment and other things, list of Bitcoin recipient countries for example
https://en.m.wikipedia.org/wiki/Legality_of_bitcoin_by_country_or_territoryI believe all countries will accept crypto and they will make stable coins based on the currency of each country and Bitcoin will become legal once many countries want it, it's only a matter of time, as we know, the crypto market cap reaches $2 trillion and this is a huge amount