No, it's possible for non white people to be racist, but Western history has been largely one of oppression of white on black

Usually when people try to invoke some sort of reverse inequality my experience has been that it's to justify their own prejudice and divert attention

Society and norms change.Sometimes people of a certain age don't always feel comfortable with that

To a certain extent I have some empathy with that, but not beyond the point where it's simply a personal diversion founded in deceit at others expense.