So why don't other countries have a royal family?
It would be a tad bit odd for us to one day start calling the President the King, although I'm sure he'd quite enjoy the new title. But it hasn't got much to do with politics. It's all mainly just a show. We've got no royal family for the simple fact that we've got no royal family. That's where Britain and we differ, they've got one.
When you see a castle or palace here you're first thought is "who's the loony with too much money on his hands?", 'cause nothing here's much more than a couple centuries old. Europe, though, Europe's all historic. Can't walk twenty paces without tripping over something that was significant in the past. That's the whole point of Europe-- from a vacationer's standpoint, anyway. The idea of "royalty" hearkens back to that past that you're on a tour of. Makes a trip worthwhile when you can rest assured in the fact that there're real-life living royals up in that palace, that it's not just some empty building you can walk though and hear some tourguide babble at you about a faded picture on the wall until you duck out behind a doorway and make your own tour, walking on the wood floor instead of the carpet runner and touching all the polished shinny doorknobs while imagining what it must had looked like 500 years ago before the velvet rope.
A link with the past, that's what they are, and that's the function they perform. They also make the past come alive with the modern-day scandal we just can't live without. The royal family's good. Not just England's, but any one... well, they're all the same family, so back to my original statement, the royal family's good.
You can just invent a royal family. If you do there's no link and it's all just silly.
Sure, there's a "link" in the same sense that I could become the king of England... I'd just have to knock off a few hundred million people ahead of me in line... and to top that off, I'd have to acquire an English accent. See, that just doesn't work, and that's why we don't have a royal family and can't have one.
It all makes perfect sense.
Now back to Dead Queen Mum, already in progress-- even though all that can be said (that being "Queen Mother" and "Dead") has pretty well been said already.