I dont understand the issue with including racism??

I don't understand the issue its genuinely realistic for that time period. I've heard multiple people say "its trying to make white people look like villains". But like who else do they think it was doing all of that shit??? If you ask me its still pretty soft compared to reality. Saying stuff like "we don't care about all this woke propaganda" mf its based ON REAL LIFE no propaganda involved. Their pure ignorance is proof that its true