Ouch, it's unfortunate when highly powerful people make decisions like this. Biden's administration isn't friendly to cryptos, I admit it. But I think Trump is just playing a temporary game of pretending to be pro-Bitcoin so that he can get some votes out of it,
I share the same opinion as you, I don’t believe that trump and politicians are worth to trust at all, they are ready to do anything for a vote, changing their positions, opinions, sides for their own benefits. Moreover, crypto and Bitcoin are trending lately and the community would support any candidate that is willing to do good for the market and stop all the attacks from the SEC.
Personally, I think the twins will regret this move sooner if Trump becomes the next US president. I strongly believe the negative impact and actions from the US government will always stay the same or get worse. Never trust politicians, respectfully for those who support any side, I would say this is an opinion of mine and it can be wrong.