I'm not afraid of police because there's > a 99% chance that they are doing their job correctly...so they screw up sometimes, who cares? Bad things happen, that's called life.
You're kidding, right? Abuses of police power happen pretty much constantly.
Also: Regardless of how often you think they happen, police officers are
rarely actually punished for it. A cop can virtually kill a person in cold blood and get away with it. This is the world we live in.
Why should I flip out about a small number of cops who, in the heat of the moment, might evaluate the situation wrong?
Because they aren't generally held very liable for their mistakes, even when flagrant negligence and abuse of power are involved. That's why.
I grew up in a fairly well-off, suburban town without a high crime rate, and I and my family are middle-class white dudes. And yet damn near every time we've interacted with the police, they've shown flagrant disregard for doing their job properly. I've been hassled by cops two or three times just for
walking down the road at night, and my dad once got pepper-sprayed for having the audacity to try to alert a police officer responding to a scene that a man was beating the hell out of a woman ten feet away. Oh, and if you're going to spout off with "mistakes happen!" again: That cop misrepresented what happened on the official report. Not much of an excuse for that.
If a doctor fucks up negligently, they get sued for malpractice and possibly worse. If a cop not only fucks up negligently, but lies about it or does it willfully or with severe disregard for performing the job at hand or actually protecting people, people just say "it's a hard job" and damn near nothing ever happens to them.