I joined my university's radio station as something to do besides class and in hopes of meeting interesting people. Unfortunately it was polluted with Tumblrinas and SJWs.
We were having a meeting one day to discuss policy change and someone mentioned February 14th as a date to schedule something for, and then said "Oh wait, never mind, you all probably have plans." Dude 1 said "Wait, what's the 14th?" and another guy said "Haha, I guess that's how we know you don't have a girlfriend, dude".
Cue the resident Tumblrista leaning across the table and saying to Dude 1 "Wow, that was sexist AND heteronormative of them." This person wears a button that says "He/Him" sometimes, and sometimes one that says "He/Him / She/Her".
Another time I was talking to a member of the programming crew and she seemed nice and normal. We started talking about clothes and she said she likes to shop at Old Navy, "because it has a great selection of clothes for a genderfluid AFAB like me!!"
The person who used to be more or less in charge of programming was also some form of gender-thing. She was in one of my classes and she decided to do a project about how grammar is a "gatekeeper" and how asking people to try and have proper grammar, especially immigrants, is racist and ableist. She couldn't tell the difference between "their", "there", and "they're".