While the exact point at which it becomes "anti-american" isn't clear there's certainly a category of rhetoric in which people peddle subservience to the state (usually dressed up in obfuscating words, like they'll use "society" instead of "the government") that is undeniably "anti-american" except perhaps by some obtuse technical interpretation of all the words. And I will die on the hill that those who peddle such ideals are bad people and ought to be looked down upon the same way we'd look down upon someone peddling phrenology as a basis for racism.