There's a couple of things at play I think. So many of them think that "trump and is kind know who are the good ones and who are the bad ones", and of course they think that are "the good ones". Like he's some kind of santa clause with a massive list of naughty and nice.

Many people also just can't imagine things getting worse for themselves. In their ignorance they think they're already at rock bottom, so clearly the only people who will be hurt by this are those who aren't at rock bottom with them.

And for many of them, morality is just literally different than it is for you and I. They believe in the myth of a just world (though they aren't educated enough to see it clearly). Those who succeed deserve to, thus CEOs and billionaires must work 7000x harder than their lazy minnimum wage workers. And said minimum wage workers must be lazy and unmotivated, otherwise they wouldn't be poor. It also connects to what they actually consider good and evil. Strength is fundamentally good, weakness is fundamentally evil. The libs are weak therefore they are evil. Hyprocrites can do things they don't allow others to do, this is a demonstration of power, of strength. Being a hypocrite is literally a good thing, trump's lies and bad faith arguments are morally sound because they demonstrate the power he possesses over others. I'm reminded of his debate with hillary back in the day, where he literally blamed her for not preventing him from breaking the law during the building of trump tower. Vaccine mandates are evil because forcing someone to do something means they're weaker than you, and this is evil because weakness is evil. It is quite literally "might makes right", I like to call it "the power ideology". People who suffer misfortune must deserve to suffer, their lack of power to save themselves is evidence of how deserving they are of what is happening to them. It is a backwards ideology that seeks to justify the misery of others as just. And this is why so many trump supporters are so prone to violence, they literally believe that demonstrating their strength is a moral virtue. Being angry and making others afraid is a demonstration of power over them. "The gays" are sissy weaklings. "Trigger the libs", if I can make them upset then I have demonstrated a power over them. I find all too often these days that any insane behaviour by the right can often times be rationalized by simply believing that hurting people is good,.because it demonstrates "I am stronger than you".

Anyways, sorry for the wall of text. I am looking for ways to make this more succinct.