[foobarbazqux]

It is always legally OK for a government to decide what is right and what isn't. It may or may not be morally OK with an individual member of the society, depending on the particular law. I like some laws, I don't like other laws. I believe a healthy government provides legal guarantees about rights to its citizens in accordance with their morals, on average, and so I am morally OK with such a government.

Governments are a natural extension of parents. Goodness or badness is not an all-or-nothing proposition; nobody has perfect parents, but most people accept that in general, having parents that make and enforce the rules is a good thing. It is quite possible to have terrible parents though, in which case escape might be a good idea.

I just don't understand why anarcho-capitalist libertarianism is so great. The international situation today is a capitalist anarchy among nations, and the US abuses its immense power to call most of the shots. How would it be any different at the level of individuals?