Feminism is usually defined as the advocacy of women's * rights * on the basis of the equality of the sexes. (See: not being allowed to have my own bank account until 1974! Bitcoin would've fixed this 😜)
I don't see how what someone else does with their body and life impacts my personal rights. IF women and men had equal protection under the law, or better yet had genderless laws, changing genders or expressing their sexuality would be inconsequential legally.
Bitcoiners should want this. There shouldn't be laws categorizing and separating people.