Oh don't get me wrong, I'm a libertarian (although all the "gender" terms are not scientific and thus are meaningless according to Biology). The point is, do not retcon established franchises to put a "woke" agenda.
If writers create feminist, gay, bissexual characters organically, i.e, it is imperative that they have those traits, then great. But do not make Lando be "gay" for droids. It is retarded.
The simple way to conceptualize the difference between sex and gender is that Gender is the wiring (brain structure) and Plumbing is the rest of the body like sex organs and stuff. Being trans means having wiring that doesn't match the plumbing, with it being easier to just make alteration to the plumbing to make things work better.
And folks who see only binary sexes forget stuff like Intersex, folks XX chromosome males (as it born with male genitals), that with the condition where they change from female to male at puberty thanks to a surge in Testorone from puberty and so on.
