Of course, the problem for the UN comes when a station becomes self sufficient, enforcement becomes a problem
on the moon or mars or even in orbit for that matter.
The powers that be would probably let a self-sufficient station go its own way. But, should the self-sufficient station engage with in commerce with or within the domain of the State, there would be taxation and regulation that would immediately bring and bind the station within the State. It's going to be a while anyway.