Bitcoin is falling (and the rest of the market) because it has not been able to overcome the resistance that was at $48,000, it has nothing to do with the statements of Joe Biden, it is simply about exceeding the value that I have mentioned. If Bitcoin does not drop below $44,000, there is still a chance that it will reach $48,000 in a short space of time, but it is still early to know since part of the money that until hours ago was in Bitcoin is now flowing towards some altcoins.