The idea of an alien race or god like being not having gender is not new, I think it is even in Christianity that Angels did not have gender (someone correct me if I'm wrong).
And non-binary != genderless even in their twisted pseudoreality
Regarding angels, it depends on the denomination. I (raised Protestant) was taught they didn't have any gender but Mormons, for example, believe that they do and that they even reproduce in the conventional fashion.
The idea of an alien race or god like being not having gender is not new, I think it is even in Christianity that Angels did not have gender (someone correct me if I'm wrong). And non-binary != genderless even in their twisted pseudoreality
Regarding angels, it depends on the denomination. I (raised Protestant) was taught they didn't have any gender but Mormons, for example, believe that they do and that they even reproduce in the conventional fashion.