Update: She snapped.
Today me and my friends Devin and Robert were looking up cringe stuff on google images during lunch, and that somehow spiraled into Robert talking about how he thought that people who tried to change their gender were acting silly, and that it was stupid of them to change their gender to pursue their personality. then Devin said "I think it's linked to depression or something". Robert replied "I'd be depressed to if I was stupid". We laughed, (obv he was joking). Then out of nowhere the girl starts screaming at him that he had just offended "a lot of people" (there were only 7 in the classroom, none transgender so idk where she was going with that). This spiraled into a debate between her and Robort. She was acting all triggered, while Robert was pretty calm throughout the whole thing, just defending his thoughts. Eventually she yelled at him to leave, and he responded that it was his right to express his opinion, regardless of if it triggered anyone. Then the teacher had to leave, so he made us leave too (I think he just didn't want to deal with her).
/endstory