https://www.statista.com/statistics/585152/people-shot-to-de...
A larger than should be expected percentage of them are black. And this of course doesn't include harassment or other indignities inflicted on black people because of race. Also not those abuses by non police because of race.
It should be noted some number of these killings were entirely appropriate to protect life.
The point is, even though we have problems, and as this points out, we clearly do, the chance of being killed by the police for being black is very very small.
So rhetoric about "privilege" aside, ya, there is a lot of opportunity for people. Very few people go hungry in the US. There is general freedom of movement, freedom to vote, freedom to own property, some semblance of legal protection. Contrast that to say for example Boco Haram or Europe in 900AD or Baghdad during the Mongol invasions or so many other times and places, past and present in human history.
So I'm going to stick with my original thesis because it's true. We have problems. We also have ways to correct them. We also have a general understanding we should correct them. But claiming the "system doesn't work period" in hopes of <what?> is complete bollocks and in fact is usually something spoiled rich white kids say.