>>715577634
I do like the Schizo theory that Kris is actually "The Girl" and the They/Them shit and masculine presentation is just a deranged ploy to derail the prophecy or something. Absolutely not the case, but would be funny.
In reality I think it's just that either player characters we control automatically become "ambiguous" or that Humans in Undertale/Deltarune are all just... naturally weird sexless ambiguous player inserts because their reality works on vidya logic and humans are "player characters" or something like that.