Some libertarians actually think along those lines.

Clips of their crazy ideas were shown at a libertarian convention a few years ago, but I don't remember the source now. Maybe "The Daily Show" when Jon Stewart was the host?

I've worked alongside people like that too, and it surprises me when they say PROUDLY, and as if it wouldn't be as disturbing to me, "No, I'm not a Republican! I'm a Libertarian!"