Earlier quoted context omitted.
> They will instead tell us there is no choice but to make this more of a police state. Let them try...
You don't understand the power the government can wield if there is "justification" for it. The only way to have the government serve us instead of control us is to be loud, in the majority, and peaceful. At least in a country like the US.
Consider that the US government deems what we want (no more police brutality) unacceptable, by definition, we need to work outside the system to solve the problem.
It's similar to 2a people I've met that think that somehow the constitution guarantees their right to overthrow the US government if it becomes tyrannical. That's absurd. The US government would never let itself be overthrown. There's no internal system for such a thing.