The whole "can Black people be racist' is cap. White people bring it up as gaslighting opportunity.
When you are the dominating group, you know don't care if other groups who can not project power or dominance are allegedly racist. It's like asking if left handed midgets can be racist. You don't care. They can't do anything about any supposed racism.
Its a time wasting question. We control no institutions that others must be in that can be used as a weapon.
You know when this question will be asked in earnest? When Black folks control our own profitable industries, niches, etc. and we don't let others co-opt, infiltrate or own it. That's when they will make it a huge deal.
The answer to the question is NO, white people try to use that to silence your critique of them by projecting their true mindset towards black people, it's a weak Jedi mind trick.
Saying the so-called white race are a dangerous, evil, and destructive group of people is in no way racist simply because it's true. It's a demonstratable and observable fact. History and current events bear this out plain as day.
It's incredible how much our people have been duped into not seeing our hand in front our face when it comes to this subject. "hiding in plain sight" at its finest. Calling these people harmful not only to us but to the whole planet isn't even hateful or mean spirited. It's just a point of fact.