The poster in post #2 says “Someone’s” pronouns.
So how do they know it’s a “someone” and not an entity with multiple personalities?
I think this is grossly unfair to assume that such individuals (in singular or several physical bodies) are necessarily suffering from a “disorder.”
They could be simply manifesting a greater identity spectrum than those who conveniently fit into the parochial, patriarchal, binary-breeder, single being per body stereotypical norm.
(It’s really hard to type stuff like that. My fingers want to laugh.)
I think people should be allowed to check MALE FEMALE and OTHER on one application.
If not, it’s multi personality discrimination. :)