I am in the U.S. as well. I just can't buy "All government is evil." Is much of ours evil? Youbetcha, but evil is a privation of good. For them to abuse authority implies that there is a proper use of authority. If there were no proper use it would not exist.
You think police protecting people's life, liberty, and property is rare, but I think that is colored by you world view. I have a brother who serves in rural Michigan. He is a far better man than I am, one of those people who will go a day out of their way to help anyone. He views his job as helping people get through their worst days. Maybe you just aren't aware of the sheer amount of trouble people get themselves into, maybe you don't care. Well my brother does.
I find the whole anarchist and even libertarian worldview to be just.. ignorant of reality. It is something that can exist only in a place that has achieved some semblance of stability. It is a luxury belief. No different from communism. Both require everyone to just magically behave the way you want them to. If your system can't tolerate people who don't like your system, then it is poorly conceived.
I suppose the nice thing about anarchy is that it cannot commit atrocities because it cannot exist. Communism's problem with dissenters is that they must be eliminated to maintain the lie. Anarchy's problem with dissenters is that they immediately take over.
It's a nice problem since the anarchist can forever complain about the society in which he lives without ever having to admit it literally cannot work.