I agree they want to eradicate us, at least culturally by making it impossible to live in a trans way.

I don't imagine they'll build literal camps for us — but with the caveat that they will build deportation camps for Latinos at the southern border. With their expressed intent to deport millions of immigrants, statistically the people they target for deportation will include tens of thousands of trans people, some of whom will end up in those camps (or whatever other prisons or facilities the government may use) and almost certainly will be treated worse just for being trans. Trans people already have problems in prison, and Trump plans to magnify that.

I'm sure a number of MAGA leaders (as well as many "liberal" "gender-criticals" aka "sex realists" in the UK) would be tickled at seeing all trans people sent to camps, but I don't see that they have a plan to do so right now. They'll keep harassing us legislatively for a while, as long as they can pass all the laws they can think up, because the laws are intersectionally useful to them (promoting patriarchy in general and enabling racist enforcement). But if those laws run out of steam, they may step up other forms of harassment.