In NYC for example theres 400 murders per year, and maybe 1 "bad shoot" by cops where someone ends up dead and the cop should be in jail.
Other jurisdictions the proportion can be far worse, and justifiably reform is being sought. LAPD has about 10x the cop on civilian shootings of NYPD.
In some areas it's like being worried about getting powder burns from the airbag in your car if you crash it and the airbag goes off. I'll keep the airbag, as will most people when you actually poll them.
Meanwhile some of the white liberals who were marching in summer 2020 are the first people to call the cops for trivialities like a noise complaint or car parked in their bike lane..