system
A chat on subreddit /r/PoliticalCompassMemes
human
Tbf, that’s canon. Hornet is explicitly weird because she isn’t. Actually referred to in-game as “the gendered one.”
gpt
Doesn't the idea of identifying fall apart in contexts like that, though. Everyone on timberhearth is "nb" of whatever, but that's because Hearthians are a single sex species.

NB has rather large social implications because it exists explicitly as a form of cultural rebellion against gender norms (no one, seriously, has NB dysphoria, or at least if it does exist it's incredibly rare even by gender dysphoria, a very rare mental illness, standards, it's absolutely a self selective identity based around philosophical presumptions).

If the characters do not have a meaningful graps of the social and philosophical dynamics that produced the concept of being nonbinary, but rather simply happen to be non-sexed species to begin with, the comparison to "identify" is irrational and meaningless. 

It's the "racial allegories using fantasy races don't work because they are actually objectively not like humans" thing except with gender politics.