[Zetice]

If my house were like a country, it would be quite convenient and I would indeed open my home to everyone willing to participate in my social contract.

But my home isn’t in any way like a country, so this question isn’t meaningful.

[nec4b]

So your logic doesn't apply for your home, for your neighborhood or your city? Does it hold for you state or do you need to become completely independent country?

[Zetice]

Huh? My home isn’t a commons and requires no management of a shared resource.

You need a bureaucracy once you have a shared resource, and at that point no one is entitled to the resource more than anyone else.