Making "some people" happier isn't zero cost if the people in question are intolerant lunatics with ideas corrosive to the social fabric. It's one reason why the pendulum is swinging fiercely in the other direction.
TIL "I'm uncomfortable calling it master-slave, can we do main-replica?" is the idea of an "intolerant lunatic" that is "corrosive to the social fabric".
Good Lord, just listen to yourself.
Red-lined districts still shape America to this day and several red states have been rampant on racial districting to screw minority communities. You can't even pretend the history of slavery is in the past in America.
