I wish I could but I have to assume it would go badly because people just don't like hard questions that might gore their sacred cow. So I came here in the hope that the audience is willing to consider the following and give me feedback to think about.
First off, if the choice is between Trump or the Biden regime, that is a no brainer. I'd obviously go with Trump as the Biden regime is either through stupidity or malicious intent, rapidly destroying America, full stop.
So here is focus of this thread. Trump is going to screw us, of that I am certain. I just don't know all the ways he is going to screw us. I assume the first big way he is going to screw us is by the lack of action on the COVID vaccine scam that has killed and inured countless people which Trump is clearly in denial of as per his recent interview with Megyn Kelly. Yes congress could act but unless we get several committed champions in congress that will go to war over the issue, I'm not hopeful there. In fact I think the Euro's might be a better bet on that score.
The next most obvious area he will screw us on is doing something corrective about the massive illegal alien invasion. I imagine that he will pull a Reagan 2.0 with amnesty. This is 100% unacceptable and frankly something I claim is treasonous. Anything short of rounding people up, and threatening their countries of origin unless they are taken back is not acceptable. I am not an egalitarian and I don't GAF about anyone's feelings.
So those are two big ones. I'm sure I'm missing some obvious ways and not so obvious ways Trump is going to screw us. What do you see? I just want to prepare my state of mind for when these things come to pass.
Here's the thing; Trump will probably screw us less than the others. The two aside from Trump who in theory I like the most, DeSantis and Vivek, are both utter snakes. They say and perhaps do good things, but I trust them much less than even Trump.
Secondly, I don't think he's that bad on immigration, which was one of your examples. Certainly not as good as he could or should be, but by modern standards he was pretty good. I wish he'd go harder, but it's not a dealbreaker.
Anyway, on to the meat and potatoes. I don't want Trump for policy reasons. I want Trump for what he'll do culturally and, more importantly, what he won't. Trump really shook things up, and the "MAGA" brand is the best - hell, about the only - good thing to happen to the Republican party in decades. Doesn't really even matter if Trump totally fucks up his second term, it's still better than giving the Dems the reigns, or giving the people who want to go back to a Bush-style Republican party reigns over the party.
I want Trump because he's the only one I think stands even a chance of pushing something resembling the "MAGA" agenda, and I think anyone else will not only not move in the right direction, but will actively move things in the wrong direction. Trump isn't perfect, he wasn't perfect, he won't be perfect. He doesn't have to be. It doesn't even matter if he's legitimate but misguided, or if he's just a grifter...his mere presence has moved things in a better direction, and given us a shot we haven't had in ages.
I want Trump to bully and shame the Republicans to be better. I don't need him to be God Emperor. To quote Michael Moore (ironic, and I love it), Trump's a hand grenade. I want to throw Trump at the establishment again, because they fucking deserve it.