This four year, those crypto industry power changed a lot, they focus on put more power and influence to Trump， ot may change the whole thing
And even though Trump is old and very proactive, there is even a chance that he will issue a bill to extend the presidential term, as was the case in China.
The United States is a capitalist country and power operates on the principle of separation of powers, it is not concentrated in one person like the communist regime in China. That means changing the constitution is not easy, especially when it comes to presidential terms, which are almost impossible. If the US constitution could be changed that easily, previous US presidents would have been able to do it and there would not have been assassinations in the past.
Trump is a pro-bitcoin/crypto president but that doesn't mean bitcoin can't thrive without him. Bitcoin has survived and thrived for the past 16 years without his support, don't exaggerate his power and influence on bitcoin.