> Exception might be nomadic people, like beduins travelling through the desert: when you come to their tents, you are bound by their rules, even though the tents change place.

And dispossessed peoples like the Rohingya in Myanmar, or the Kurds who live in 3 different countries and are not particularly well liked by any of their 'hosts'; the Uyghurs in China.

But people have to live somewhere, and places have governments, and governments may not like some people.