Most Americans actually believe in the decriminalization of both - you don't need to be a libertarian. It is the parties they vote for that don't.

You're right. I only meant the big two; I went through about five variations of the phrasing and couldn't find one that wasn't awkward.

Fixed for correctness.

And authoritarians, believing in criminalization of both.

Gun laws reflect a society's general property rights, and drug laws their intellectual freedom.