To quote (with possible minor rewording), "You're walking down the street at night and hear footsteps behind you. You look back and are relieved to see it's a white man".
It's that bad. Blacks have created for themselves a culture of criminality (which a lot of white kids are now attracted to) and are held prisoner to that sacred "black culture" all are forbidden by PC to criticize.
It has been noted that blacks successful in business and other fields include a very high percentage of immigrants who are not prisoners of the "culture". So long as blacks adhere to this "black culture" they will remain an unredeamable underclass.
I think about the stupidest example of PC I've ever encountered was (in East West Journal I think) about 25 years ago. A young woman of the bleeding heart sort said she was stopped in her car and a black man approached. Her immediate thought was to roll up the window and lock the door, but then she realized how prejudiced that was. She said she was so ashamed and thinks she has now conquered such "non PC" thought and it will never happen again. She did admit though, that he poked a revolver up her nose and took her purse and car, but that was irrelevant to her sin.