I do care about the people who will be affected. But it won't be people in my social class.
There's a lot of hypocrisy built into the social conservative mentality. I've seen the world they want to go back to, and it was never about eliminating, say, abortion. Progressives think that right wingers want to eradicate abortion the way progressives want to eliminate malaria and poverty. There are a few extremists who do, yes. But most right wing people just want to institute social rules that stigmatize abortion. They want people who get abortions to be discreet about it, and they want to shame and punish anybody who gets caught. They want abortions to be a crime for the poor and a scandal for the rich. That's all they want. If they get that, they don't care how many abortions people get.
My friends are sophisticated enough and have enough resources that they would be able to get an abortion if they needed one. They would find an anonymous way to get a pregnancy test. They would not share knowledge of their pregnancy with anyone. They would schedule a holiday in an abortion-friendly place and Instagram every step of it. In this way, they would respect the taboo, and that's all that most right wing people care about. Rich people being able to break the rules is very much part of the plan.
The burden of punishment will fall on people who weren't wealthy or sophisticated enough to navigate this hypocrisy, or who belong to disfavored groups (racial minorities, etc.) who are specifically targeted for enforcement.
Think of how Alan Turing was punished for homosexuality. The nature of his sexual behavior was obvious to the police, but he was not going to be punished for it. All he had to do was deny it. Show respect for the taboo. But he didn't deny it, he didn't participate in the hypocrisy, so he was punished.
> last but not least, Trump's stated goal of mass deportation would require intense surveillance
You're thinking like a progressive technocrat. You're thinking, how would I institute a fair, efficient, and effective program of mass deportation? Trump doesn't care how many people he deports, or even whether he deports the right people. He's not going to be surveilling rich white people to catch people like Elon Musk who overstay their visa. Any mass deportations will be like his wall: a half-assed, purely symbolic stunt that makes his supporters happy and confuses progressives because of the blatant lack of ambition to accomplish anything.
Again, the victims will be people that right wingers consider fair game because of their economic status and their skin color.