What's your basis for supporting them? Because you want them to be warm and cuddly, and keep you safe? Or direct contact?
I know a couple, I've met a lot. My experience is that they're people like everyone else. Good, bad, stupid, smart - just people, the difference is that they're people for whom most contact with the public has some sort of negative connotation... big shock, a lot of us don't like being on the receiving end of a ticket, a stop or a charge.
This thread sounds like sour grapes.