[sourcery]

You aren't under any obligation to remain within our society.

True. I'm also under no moral obligation to leave, whether nor not I pay taxes, and whether or not I am a citizen of any particular country.

[Roscoe]

I'm also under no moral obligation to leave, whether nor not I pay taxes, and whether or not I am a citizen of any particular country.

Trespasser morality.

In other words, "If you won't give me a free lunch, I'll take it."