I appreciate the civil reply.
It's considerably different. For one thing, merely crossing the border doesn't deny you of or remove any of your property or resources. There are definitely immigrants who steal and/or defraud the government, but those are crimes the justice system can handle. For another, concept of a domicile doesn't scale up to a state level because it's rooted in private ownership. Places accessible to the public are public and in a free country, that means anyone can travel there.
Governments are neither private individuals, with living rooms to protect, nor corporations. They don't have owners or stockholders to whom they have an obligation to provide profit or gain to. Governments, specifically the US Government, are put in place to ensure the liberty and welfare of all they have jurisdiction over to the best of their ability.
I've got to return your previous comments. Frankly, governments and nations are pains in the ass. They draw arbitrary lines, they tell people what to do and how to live for no good reason and they ban all kinds of behavior, to the extent that pretty much everyone in the United States has committed a vast array of criminal acts. As such, there's only one good reason to have a government -- they manage to limit the behavior of people with the attitude you espoused. Murderers and slavers who can't respect the human dignity of their fellow man. People who insist their property is worth more than the freedom or very life of another human being.
Who the hell are you to demand the blood and liberty of another? What are you so scared of that you'd enslave and kill to keep some arbitrary group of people from standing inside some arbitrary circle?