This is just a further reminder not to have your shitty tech demos be leaked the general public before they're ready. They'll almost certainly change it to the 70+ genders you can already choose for your profile before the release date.
Geared for finding more “serious relationships.”
I can't tell if this is because it's bad to have casual sex exploits connected to your profile or because they're trying to appease a more conservative general society? They are including non-binary genders.