hey girlies, it's all gender.
sex-based uniforms are gender
sex-based "rules" are gender
a trans child not allowed to wear a skirt is gender
pronouns are gender
toilets, changing rooms, dormitories, all gender.
they went full-circle, from fighting for the right to vote for women to "nuh-uh girls must wear skirts at school & boys trousers, thems the sex-based rules!"