And in two of my circles there is concern about people who do live in the US but are not citizens. Both married US citizens, both have clean paperwork, but whereas normally it'd take considerable paranoia to expect any trouble today it seems entirely on brand. One of the US citizens is angry because of course her rural hospital is going bankrupt and she'll be left in the middle of nowhere with her foreign-born sick and gradually dying husband and somehow that's not even near the top of the agenda. The other is just keeping her head down, crossing fingers, maybe in all the excitement they won't get around to undoing Obergefell and she can stay married to the love of her life?

I do know people who've gone, only on vacation and they were exactly the sort of unthreatening rich white folks that you'd expect to have least trouble. Oh, and some US citizens who went "home" to see family at Xmas but work here.

Same here, to the point I would even avoid layovers in the US and take a more expensive flight instead. I don't want to deal with some power tripping immigration officer insisting to search my phone and social media to send me to some camp because I wrote critical comments about the current administration.