And they use the exact same argument. That PoC who are on the receiving end of racism, simply can't tell the difference between someone just being an asshole, and someone engaging in a racism.
Those who sit at the top of the social pyramid usually don't notice, or don't care about the misbehavior of those sitting on the same level of the pyramid as them. They certainly notice the bad behavior of those at the bottom, and most times are actively looking for it, which is how Black men will end up in jail for pederasty, but a white male rapist, who has been caught in the middle of the act, won't.