I can’t say why people are using czar specifically but people have been called the “lord of X” or “Y king” practically forever without being literal kings or lords. It’s just an emphatic way to say they’re seen as powerful within a given space, it’s not a claim that they’re literally a Russian ruler.
I can’t say why people are using czar specifically but people have been called the “lord of X” or “Y king” practically forever without being literal kings or lords. It’s just an emphatic way to say they’re seen as powerful within a given space, it’s not a claim that they’re literally a Russian ruler.