Seems like a lot of wikis have started replacing pronouns for characters with "they" and others have started filling in the gender/sex field for characters with alternatives to male/female/none, like adding "biologically" or "identifies" before male/female or replacing them altogether with "trans-something" or replacing "none" for living objects/robots/monsters with "non-binary".
Here's a notable example:
Fluffy and Uranus are one of the recurring characters of Duckman: Private Dick/Family Man. They are Duckman's two Care Bear-esque teddy-bear office assistants. 1 Character 1.1 DVD Bio 1.2 Cooltoons2.com Character Bio 2 Character Conception 3 Deaths 4 Appearances 5 Trivia The one named Fluffy is...
duckman.fandom.com
One might assume its a joke on the fact that both characters were obnoxiously politically correct (which would be funny) but the janny in charge of the site genuinely believes it, as is the case with jannies these days.
Some wikis have also started adding literal fanfiction to some lesser known wikis about older IPs if said fanfiction implies that the characters are made queer.
An example:
Mr. Tinker was an inventor who lived in the town of Evna. He was a partner in the firm of Smith & Tinker. Smith and Tinker were wonderful inventors, their creations include Tik-Tok the machine man and the iron giant. One day Mr. Tinker made a ladder so tall that he could rest it against the moon...
oz.fandom.com
All based on some fan podcast that spends most of its time talking about genders and giving out a trigger warning list and recommends people correct them to avoid offense.
hitthebricks.com
Anyway this led me to finding out there's a genders wiki with over 433 articles...