

I think Chinese food spread was more organic, they helped each other immigrate, shared recipes, and acted almost like a franchise in how new restaurants were chosen in unserved areas and given a general playbook
And then the Thai government did it more formally, Korean culinary movement copied the success (or maybe the other way around)
Plus… Like, definitionally, Superman was not born on US soil or to American parents. He doesn’t have birthright citizenship
He’s a literal alien with a fake identity, at the very least he’s an immigrant, in every canon