Look, I get the incel version on fEmaLeS isn’t liked. But male/female is a perfectly valid way to refer to the 2 sexes. And if you aren’t doing some incel putting down women shit in using the word, I think acting like using female is the same as referring to someone as the n word is just stupid. There was nothing in that statement that sounded disrespectful to women.
It objectifies the woman in question, showing that you have no respect to her as a person, and that you just see them as mating material, or a specimen.
Even outside incel context: bad.