They teach them early now.
Been that way for a long time. Even that gray-haired grandmother raising her absent daughter's kids will teach them that ALL their problems are because of the white devils.
I remember working for Section 8. Four and Five year olds waiting for their mamas to finish their recertification decked out in their expensive nike running suits and sneakers were able to recite the latest rap tune flawlessly but when asked how to count to five and the alphabet, you got this glazed over look.
Also they were already adept at practicing their hate stare at any one who wasn’t shall we say “urbanesque.”
I used to live “in the hood” back in the early nineties. A nine year old kid who lived up the street from me took a leak right on my front yard and flower bed. I told him he could have asked to use my bathroom or used his own one block down. I made the mistake of saying “only dogs do that.”
He ran off to his Auntie and told her that I “called him a dog.” At that point it became a black vs white thing. The Auntie told me (a homeowner, she was a subsidized renter) that her nephew could piss anywhere he wanted to....that it was all public property and if I didn’t like it I should move out.