> But I do know someone who is merely an heir, who doesn't need to live with a bunch of security all the time, because he's not famous.
This is why many junior/cadet members of foreign royal families like living in the US; they are anonymous here. Princess Victoria, the heir to the Swedish throne, was a student at Yale. Even the Windsors; not Harry and Meghan, of course, but Gabriella Windsor graduated from Brown without much public attention.
I'm British and I've never heard of Lady Gabriella Marina Alexandra Ophelia Windsor (I looked her up). I'd be surprised if she gets recognised in the UK.
This is why many junior/cadet members of foreign royal families like living in the US; they are anonymous here. Princess Victoria, the heir to the Swedish throne, was a student at Yale. Even the Windsors; not Harry and Meghan, of course, but Gabriella Windsor graduated from Brown without much public attention.