That's not all, probably not even the main one. It's a major cost of living crisis and impoverishment of average people while companies and the richest get richer. Neither the Ds nor the Rs want to do anything against it, they get their money from there.

The people kinda understand this. But they're not intelligent enough to distinguish "actually changing the system" with "just saying they're gonna change the system", like Trump does. Trump is always talking about uprooting the deep state and bringing an "average person"(white middle/lower class) perspective to politics, and people just gobble it up and believe it because he's kinda good at talking with conviction.

Of course the misogyny and racism is part of it and an extra, but it's not the main reason at all. For some people it is, of course.