It’s pretty clear Trump is enamored by the trappings of “strongman” politics, I don’t think it’s debatable. I don’t think he’s a student of history or frankly smart enough to actually have a particular underlying political movement like, say national socialism, so no, he’d never be like a full-blown Nazi. More like a Ghadaffi or
Mussolini type.
As for the second part, of course those in the “acceptable” cohort would thrive under such a system. Wealthy, white, Christians would have favored status and immigrants, minorities, LGBTQ and others deemed “lesser” would have it harder. One needs only read the rhetoric on the hard right to see the obviousness of that statement.
As I am none of those things (immigrants, non-white, non-Christian or LGBTQ) it is pretty clear my lifestyle would not be adversely impacted by a second Trump presidency. Due to our income level, tax breaks and other advantages, our net worth would likely increase.
I am not motivated by greed but rather a desire to see America live up to its founding father’s vision, so I am opposed to Trump based on that, not what it would do for me personally.