Even if that is true, it doesn't explain why they are more likely to be given a prison sentence for the same crime or more likely to be frisked at a traffic stop than a white person stopped at a traffic stop.
Poverty is the biggest cause of crime by a huge margin, and large wealth disparities are bad news for social cohesion. Redistibution of wealth would make America a better and happier place to live.
Police forces do not have infinite resources. If you have limited resources and limited manpower, you will need use those resources in ways that give the city the most bang for the buck. This will not be perfect, but will serve and protect the most based on these limited resources. The police look at crime statistics and will tend to focus these limited resources on the demographics which show the highest crime rates. This is how science works with limited resources. One needs to narrow and specialize the investigation.
If you were the dog catcher in a city that had a lot of stray dogs, and your job was to protect the domesticated dogs and their owners from street dog violence by the stray dogs, you will not waste time and resources chasing after toy poodles. That would make you a moron. The smart dog catcher will look at dog bite statistics and focus his limited time and resources looking for pitfalls, huskies and German Shepherds, etc.. If he has the resources to catch one dog a day, catching a toy poodle each day, will not change the bite risk to the public.
This entire debate takes the eye off the ball; scam. The left seems to work under the assumption of infinite resources. If this was true you would create busy work to fill in time and justify the resources, This could be done by shaking down everyone equally, even if there is no crime correlation, all so it looks less racist. The truth is there is limited resources and lots of crime. They will go after the dogs that bite the most and cause the most threat to society. They don not have enough dog catchers. The police shake down black women way out of proportion to black men. This is not sexist, but is in correlation to the crime statistics.
Another thing that is not mentioned is 16 out of the top 20 worse crime cities in America are run by Democrats. The Democrats start the chant that blames the police, even though a Democratic mayor controls the police department in 16 of 20 top crime cities. The Mayor can fire the police chief, who can fire all the people under him. Yet the Democrats blame everyone else. They are setting uno another distraction to take your eye off the ball.
The biggest mistake the blacks made was hitching their wagon to the Democratic party. Martin Luther King was a Republican; party of Lincoln, and was at the peak of black evolution in America. He helped changed the world, peacefully. After his death, the blacks were lured toward the Democratic party, by the far left; love generation who promoted equality.
The problem was this love generation far left was not the power wing of the Democratic party. The power wing was still the old boys swamp, which was still connected to the old traditions of the South. Once the blacks entered the door, they became enslaved all over again. The Democrats will blame everyone else, while giving the black just enough to exist, but not enough to escape. The blacks don't appear to want to escape but prefer a more comfortable enslavement.