President Trump's attitude, which tends to be anti-Bitcoin, has raised the discourse that he could forbid the ownership of Bitcoin for citizens of the United States (US) in the future.
This discourse is based on two possibilities, namely Trump's tweet in 2019, that Trump is not a Bitcoin lover and second is a recognition of Trump's similar attitude, as stated in the book by John Bolton, a former White House security adviser.
Responding to the discourse of a possible ban on Bitcoin ownership, many people say the most likely action is an aggressive step by the government in dealing with laundering crimes related to Bitcoin and other crypto assets. Direct banning seems impossible, because Bitcoin is practically outside the structure of the country.
That's not true.The US government can ban crypto trading and mining.It doesn't matter if Bitcoin is "outside the country".HODLing,trading and mining can become illegal.However,I think that the US supreme court can appeal such ban.
Anyway,Bitcoin isn't Trump's biggest problem and I don't think that he really cares about cryptocurrencies at all.The next presidential election is coming,so he will try to get more support,instead of creating more enemies.