No point in all of this unless you admit that at least half the blame lies with capitalism. A white vice which many Black and Brown Americans have taken up with some gusto. If white supremacy/fragility/anger/ whatever the fuck vanished tomorrow it would change exactly fuck-all. If all the white people died tomorrow, capitalism will kill the poor Black and Brown people just as dead, just as quick, and it will be 'your' people cutting wages and pricing the rest of you out of healthcare, housing and groceries.
Racism is practiced and enacted daily by dimwitted rednecks and spineless middle-class maggots. It's sick and it's awful and it makes me want to puke and I've cracked heads over it and I'll probably crack more before I'm done because I'm a nasty piece of work when I'm pissed off.
But capitalism is practiced by clever sociopaths of every race, creed and nationality and until and unless you get that tunnel vision sorted out, you'll get nowhere. Racism, sexism, homphobia, transphobia, capitalism; every little bug and tick out of Pandoras' Box. WE have to step on ALL of them TOGETHER, or they'll take us all down separately.