One thing I think would really help would be not to tolerate public condemnation of the police generally as opposed to specific incidents of police misconduct. All stereotyping is potentially harmful, but stereotyping as dangerous the people who keep you safe is not only unfair to the vast majority of police officers, but it is unfair to young black people, who will fall into the same cycle of distrust that has caused so much of the conflict.
For example, you can't try to listen or read about sports today without hearing about Colin Kaepernick. Most of the focus has been on his kneeling during the anthem, which he claims was not at all a statement about the flag, the military, or anything to do with patriotism. Whatever. But in my mind his egregious offense was publicly wearing anti-cop slogans on his socks (with police as pigs or some such) during warm-ups. His own teammates should have called him out on that, if for no other reason than that police are assigned to keep him safe from lunatic fans. I've been a stadium security officer, and we were instructed not to confront anybody who got boisterous but to radio the real police on call because violence to high profile players is a real possibility. So for a star player to stand there mocking the police while being protected by them was colossally arrogant. But more importantly, it taught any young black football fans who may have idolized him that the police are bad and not to be trusted. That means any future interaction those kids had with the police would be far more likely to turn sour, which would make it a self-fulfilling prophesy and perpetuate the problem. And it would be the fault of the woke, privileged, fashion-revolutionaries like Kaepernick.
So that would be one concrete suggestion to confront systemic racism-- do not tolerate anything that teaches young black children that the police are racist or their potential enemies. Let them be surprised if they encounter racism rather than go into every situation on the lookout for it.