Wrong, its because the black culture is inferior, and it breeds/festers in urban settings. I could go on and on how it is fueled, but I'll just leave it at that.
Black culture is diverse.
Make blacks have a very good culture. Others have a very bad culture.
The term ‘rotten apples’ comes to mind.
A big problem is the breakup of black family life and the lack of fathers physically present to keep their young boys in line. The welfare system is largely responsible for destabilizing black family life.
The welfare system needs reforms, such as assuming for payout purposes that there is a second adult with a $30,000/year income when there is not one officially declared and physically present (with say 24 months of exceptions so mothers don’t have to pair up or stay with a bad man).
Another problem is cultural poisoning, such as abusive song lyrics (which should not be given copyright protection).