You're confusing sex with gender.
There are only two sexes, pre woke culture gender and sex were used relatively interchangeably as synonyms for convenience, but that time is ending and even such progressives such as Supreme Court Justice Scalia understood the difference:
United States Supreme Court Justice Anthony Scalia, in an attempt to clarify usage of the terms has written (J.E.B. 1994) "The word gender has acquired the new and useful connotation of cultural or attitudinal characteristics (as opposed to physical characteristics) distinctive to the sexes. That is to say, gender is to sex as feminine is to female and masculine is to male,"
Reality is gender has had a slightly different connitation for quite some time and its not new, some of the older illustrations of sex v gender go back to the 1300's, but the most applicable place that highlighted the difference were with people born with ambiguous anatomy that grew up with a precieved identity over perhaps their biologically dominant one which mat not have come to display until later years.
The problem with this debate is someone had to define "other" as something more than not male nor female. That opened the flood gates to "I identify as an orange, because I'm orange" to which the next person came along and said "I'm orange, but I'm a little different than that orange, so I guess I'm a tangerine"...
It's useless to categorize genders, because there will always be another unless the categories are strictly defined which will never happen.
