If you are looking to buy weed, you have a bunch of money in your pocket
I got mugged and the police asked what I was doing in the neighborhood. I was walking from one place to the other and didn’t know it was a bad neighborhood. Another time I got stopped by the police at 1 AM and asked what I was doing in the neighborhood. I was trying to find the train station, had a train to catch.
I guess that sometimes white go to neighborhoods like that to buy drugs. Sometimes whites who get shot in those neighborhoods are drug dealers making a purchase.
At least it used to be blacks would be asked by the police what they were doing in a neighborhood, and maybe taken to the station or told to leave in a fancy neighborhood.