Police violence is an issue but way overblown for most people -- violence from other citizens far outweighs the police risk.
Compare to third world countries where you can easily be murdered in broad daylight surrounded by people, over a few hundred bucks, and the murderers face very little chance of being caught, let alone convicted.
Of course the best solution is to move to a country with great demographics equalling no crime or police violence, but those are becoming hard to find.
1: Turns out if you report (online with no followup) one of your licence plates as having fallen off your $300 car, cops might do a "felony takedown" on you, your 100 lbs wife, and 1 year old daughter. This apparently includes aiming handguns at your head while giving instructions like "lift your shirt up from the top".