I don't really know what I think about all of this yet. But I do want to point out what was indicated before...and that is around the issues of appearance.
You seem to indicate that black people are the only race that have had to adhere to a dress code. This simply isn't true.
I work for Big Blue. For decades (like 7 decades) you were expected to wear a blue suit/red tie. You were expected to have short cropped hair. If you were a male and had an earring, forget it. Beards? Nope, not for a long time. Exposed tattoos? Forget it. Man buns, ponytails for men....nope. Women were expected to adhere to a dress code as well. Blouses had to be a certain style.
Dress codes, expectations on appearance has NOT been a race thing. It's been a professional issue in areas like Wall Street, banking, big tech and corporate America.
I object to saying those issues are at all based on race. They were all based upon corporate image. Period.