For example, the color line that is terminating every female or non-white person from senior levels of command in the US military, and replacing them with white males.
MAGA begs the question: when you say "make America great again", when exactly do you want to return to? When was America "great"? What year do you have in mind? 1950? 1925? 1850?
It certainly seems that for a large number of MAGA devotees that was a time when women and minorities knew their place, which was far from any position of leadership. When even being able to vote was a bridge too far. When medicine consisted of leeching and cod liver oil, not vaccines or any science-based elitist crap. Maybe back when real leaders like Andrew Jackson (who Trump so admires) were willing to force the Cherokee off their land, to die on the Trail of Tears on their way to some God-forsaken patch of semi-desert in Oklahoma. Except of course when that land turned out to have a lot of oil, that had to get taken from them too. When, exactly, was America "great" in the eyes of MAGA? What is the destination? Because as you go back, and you don't have to go back far, it might look better for white males but it sucked for everyone else. That's what all this anti-DEI bullshit is about, a desire to return to the past when all those "other people" knew their proper place.