Would you apply that same argument in the case of, say, child abuse or neglect and the government stepping in and removing said child from his parents?

I'm not being flippant here, to be clear. I have friends who would argue just that, and while I do have an opinion on the matter, I can respect a consistent opinion that argues otherwise. I'm just curious where you would draw the line on this spectrum, if at all.

Not all totalitarianism is fascism. And if someone starts enforcing their opinion on others, who will stop them if no one else is allowed to impose on them the opinion that they shouldn't do that?