If they won't be governed by earthly laws, they most likely won't be paying earthly taxes.
So, I would say they are not entitled to any funds, help or bail-outs from the U.S. or any earthly governments.
That should lead to a disaster somewhere down the road.
I always wondered when the rapture happens on Earth and if you are on Mars would you get raptured as well, the Bible only talks about this planet, unless we never get to Mars or anywhere else for that matter. The Bible does not mention life - as we know it - anywhere else in the universe