>The method of Rings of Power of just randomly making every fourth character black is just silly

Maybe I'm crazy, but I honestly thought the diversity in HotD made even less sense. I can accept people from random sections being a different skin color. Maybe a group of elves evolved to be black. Maybe a group of dwarves lived separately at some point, and had a different skin color. I can make up SOME excuses for it to kinda make sense.

Valerians being black literally makes absolutely no damn sense. The are literally Targaryens copies and have lived right alongside them for centuries on the exact same location.

How can one family possibly be all white and one be all black? It's even weirder than RoP.