Let me be specific to only bitcoin, Biden or no Biden, Trump or no Trump, bitcoin will always prosper. Its prosperity is not in the hand of anyone because it is not a centralized currency, it is completely decentralized and open source. People are getting to know it and embrasing it. Let us just expert more prosperity for bitcoin as it is becoming the first truly sovereign currency
While Bitcoin is decentralized currency, it is still used by people
Therefore, its prosperity totally depends on the well-being of people who are involved with it. You can't get around this. In this manner, Bitcoin's success is not written in stone at all, and if people lose interest in it for whatever reason, its days are numbered. Why would people abandon it is a different question, but it is entirely possible