You'll never convince me that there isn't something going on against black people.
Maybe check the statistics to educate yourself then you'll understand.
I still remember and evening I was out with a family of black friends. We were leaving a convenience store and got pulled over for 110% nothing. That is unless you consider driving too carefully to be a problem. This dude literally was driving like a 70 year old man. The police didn't even offer up a pretense of why they pulled him over.
If I was a cop, I would pull them over - someone driving like a 70 year old man who wasn't screams "stoned".
It's lacking detail but a car pull of people driving slowly round a neighbourhood could easily be people up to no good. You make a judgement of the police and the reason but without the complete set of data - how many break-ins have happened recently for instance? Has there been a recent report of a crime that fits the people in the care? So many potential reasons, but for those who define their entire existence and every interaction and life event being due to their skin color, then of course that is what they think is the cause of everything even though it isn't necessarily the case.
I've been pulled over by police when doing nothing wrong. How is that possible? I'm clearly white after all. Was I being discriminated against somehow or was it the police just doing their job?