I agree, but I'm not sure I understand your point. Are you trying to say that what I perceive as black racism is really blacks hating whites for how they act?
If so, I must disagree, since I have frequently been treated in a very hostile manner by blacks I have just met.
Or perhaps you are saying that whites, as a group, have treated blacks, as a group, badly. Therefore blacks, as a group, are fully justified in hating whites, as a group. If so I strenuously disagree, since this sort of grouping is every bit as wrong and evil as hating blacks for their supposed inferiority.