And that to simply complain about something without an idea of how to specifically make a positive impact is useless.
If no one is talking about the problem, no one will even think a solution is needed.
Are protesters required to hold up signs with all the solutions to what they are protesting?
Raising awareness of a problem to create change is the point of protest. It’s not useless. Maybe nothing changes tomorrow, but protests are the early beginning of the solution, rather than the solution.
Anyway, the solution is “stop being racist.”
JEDIT: I see you sort of addressed this in your second paragraph.