When do the police ever help anyone? The instances of police actually doing anything to ''serve'' or ''protect'' are few and far between, unless you count writing speeding tickets or harassing minorities and hippies as serving and protecting. They exist to generate revenue and that is all, take a look at the civil asset forfeiture laws for evidence of this type of mindless statist policy.
On another note, when driverless cars hit the street and (I'm assuming) the pigs can't extort citizens on the roads anymore, what effect will it have on their revenue generation tactics? I would like to think that many police stations would just shut down as they have in many cities like Waldo, FL after their gestapo tactics come to light and they lose the ability to cite drivers (true story, google waldo police etc etc I'm too lazy).
Does anybody really think they will go quietly into the deep, dark night? Or will they come up with something even worse?
As for those who defend police actions to the nth degree, you are part of the problem and you need to ask yourself at what point do you think it is okay to murder an unarmed or even fleeing suspect? I am willing to give them the benefit of the doubt the first thousand times or so, but after they kill 1100 people annually in the US, I just have to draw the line; These people are evil, pure and simple. They might not start out that way, but if you check out the Stanford Prison Experiment, you can see how they get sadistic really damn quick.
Oh, one more thing. I grew up in an all black neighborhood and I am here to tell you, yes, the cops are definitely quick to go apeshit on black people and, to a lesser extent, the poor in general. It isn't even really racist, they just know that these types of people can't afford lawyers and half the time don't even know their rights to begin with, making them easy targets for the man. They rarely fight tickets and generally go straight to jail without even a chance at a reasonable legal defense.
Anyone who argues against these points is just flat out willfully ignorant and, as I said, a part of the problem.