Huh, I wonder if it was intentional to leave it ambiguous. I have recently (3-4 years ago) gone through vaguely similar conversations about various characters in the Wheel of Time, albeit those conversations were generally a lot more acrimonious. Overall, I just think it's weird how people get so hung up on ethnicity specifically. I understand it if someone's got a sore spot about not being historically represented in the culture they live in, fair play, but some people get really involved in it with no such concern. About the Wheel of Time, there were some people saying that they couldn't watch the show because some of the cast didn't match their headcanon in terms of appearance, and it's just like... if the obsession is that bad, maybe you should reframe this as "I can't deal with adaptations" rather than targeting it at the cast specifically.

Anyway, sorry for getting sidetracked. I just can't stop thinking about Wheel of Time since the second season finished, what an incredible series of television. I haven't felt this way about a TV show since early Game of Thrones.