When will police brutally stop?

I believe Minneapolis, Minnesota do not has any Thugs. If it were, when this guy kneed down on George Floyd’s neck, a thug would’ve kneed down his head. I am against all types of violence but when someone used force violently against you, you should respond the same way. The is very relaxed to kill this black guy slowly without any fear. Thing of your and-yourself in this position. I am wondering if the these so called authorities know that they’re working with and for the people.