Here's the problem with this (coming from someone who has been skeptical the whole way through in this thread, and probably has at least somewhat similar viewpoints as you)
It wasn't like the Black community picked the guy that got killed by the police.
The only people aware of Floyd's criminal history in that moment with the four officers and Floyd, was Floyd.
Find a perfect person to lead a cause in this country and there will be no leaders. (This could just as easily be said about Trump as it is Floyd)