The official line for the last fifty years or more is that white racism causes black crime/violence. (It’s never been explained to me in a way that is not insane how racist whites cause blacks to murder each other at astronomical levels.) And whites commit just as much crime as blacks, but the racist system covers up the white crime. Or blacks don’t commit much serious crime...they’re just arrested by racist, white policemen for trivial drug offenses that whites get away with. Pick your excuse(s).
Those people don’t want to talk truth. They’re not going to be any help solving the problem.