Not even the US likes Bitcoin. Trump is simply a grifter and found a new voter market to get him elected, that is all. No politician cares about Bitcoin with exceptions. I think Sennator Lummis actually cares, but no one in the Trump circles cares, they are just USD maximalists.
Well, I agree with you but in Trump's administration Bitcoin has been hugely promoted and we can't neglect that thing. US is going to support Bitcoin to some extent as most ETF operations are run by US companies and US government might earn some tax from those if I'm not wrong. I'm not sure about the government of US but at least people living in that country love Bitcoin and are highly interested in crypto currencies.
I agree that politicians don't really care about Bitcoin and they have no expectations with it but who knows that many of them might have invested huge amount of money in it? If that's the case then they'll of course support it and promote it with hope to earn good profits from their investment.