They eventually suck the life out of their own ‘hoods and have to venture out to more “affluent” White areas to ply their trades of robbery, burglary, theft and mayhem.
As a generality, I disagree. Their modes of transportation when venturing very far place them in peril. They most often ruin their own neighborhoods and victimize their own neighbors. It's usually black on black crime. They know that if they rob or assault their own, they are far less likely to get caught. The police are far less motivated to investigate. Witnesses are far less likely to say something. Prosecutors are bogged down with a decade of cases to prosecute, so they will most likely not be brought to trial.
Now you jump the county line into Montgomery or Bucks County and so much as jaywalk or go five miles over the speed limit you are in deep trouble. The suburban prosecutors are an entirely different bunch. Nothing gets a plea bargain just to keep it off the docket.
These are facts.