Ever? No. Whether or not it's moral to support the state under which you live depends entirely on the circumstances. In the best case the state is mostly an expression of the will of the nation, and if your country is invaded you support the state.
But even if the state is parasitical, in the case of an invasion it's usually moral to support it.
Ok, so why do people not violently rise up against the us government? They clearly have never represented our values, and they use the pretense of sovereignty to act as if their behavior reflects our interest.
> It is not nationalism to want a sovereign nation that you have influence over, that's democracy.
So what's our excuse? Do we not have a democracy, or are we simply a contemptible people?