I don’t think that riots have anything to do with police brutality, except being used as an excuse for rioting, looting, burning, destroying private businesses, and engaging in anarchy. City officials should have stopped the rioting at once, and should enforce law and order, and never let rioting happen.
The place to obtain justice is in the courts, not in the streets.
And I don’t think it is just minority boys who should get the talk on how to deal with police. I was told as a teen that if stopped by the police, be cooperative, be polite, keep your hands visible on the steering wheel, and before reaching for anything, tell the cop what you are going to do and ask permission. And that’s exactly what I did.