A rule against transphobia specifically is not a bad thing by any means, but having it as a specific rule all on it's own rather than as just part of one of the other existing categories is should be able to fit into screams performative.
"You can't get mad at us, we re taking a firm stance here."
https://i.ibb.co/Twbb1b6/20240223-211737.jpg
https://youtu.be/qj9p6IFSlnk?si=cZ5L4OPM0TjVjwCD