But what does it mean to be a woman or a man? To wear dresses? To be tough and never cry? Aside from our biological differences, gender is just defined by societal norms. Without gender distinction, there would be no need to fight for people to recognize you as one or the other.
I agree that it would be best to just expand what it means to be a man or a woman, but in order for it to be really effective you’d have to go so far that really only the biological differences matter.