Yes, white supremacy for decades means that the police force, a former KKK offshoot, has been killing and scapegoating black men since their inception. This is known. Literally it’s the history of the police. Lol.

I don't think you grasp the scale of what you're arguing. For the stats to really mean that black folk are no more likely to commit homicide than white folk, a majority of homicides black folks are charged with (to the tune of thousands of homicides every year since we've started keeping the stats) would have to be frame jobs. Every level of the criminal justice system would have to be in on the manufacture of evidence and frames, nationwide, for decades, with no leaks. No lab tech coming out and admitting to falsifying hundreds of tests because he was told those test needed to show particular black people were guilty even though they weren't, no officers, prosecutors or judges with a guilty conscience. Hell, Kamala Harris would have had to play an instrumental role in intentionally framing at least a couple dozen black folks every year she was part of the criminal justice system.

Modern police descending from slave catchers and constables a century and a half ago is not proof of a massive nationwide conspiracy to frame thousands of black folks for homicide every year. No more so than Margret Sanger's racism proves that Planned Parenthood is a white supremacist eugenics program.