I think if you take the theory that is the symptom not the cause and that the antics of intersectionality, cancel culture, blame culture and the desire for larger government programs created a "base" that wanted trump to be the "screw you" president ... then you could say that small vocal minority not getting as much airtime and far left types like the squad loosing their influence... and a more normal candidate running for office would probably cause his base to turn more against him.
But then again I know very very few if any people that I'd consider the trump base... so i don't know these things.
I just know lots that are more worried about aoc, warren, sanders, talib, schiff types than they are the moral ineptitude of trump... But maybe we should be worried about both things?