Doesn’t mean we should redefine scientific terms
If “male” and “female” are the terms you’re referring to here, I’d disagree quite a bit. Language is a fluid and imprecise thing, and words are going to mean different things to different people, as well as change over time whether we want them to or not. Hell, just look at how messy things get whenever a transphobe tries and fails (yet again) to define these words in a way that doesn’t result in Diogenes walking in holding a chicken.
The reality is that both terms are labels on boxes we try to sort people into, for better and for worse. There’s no good reason to get overly attached to them; like any categorization, they will fail regularly, as the universe does not care for the shapes of our boxes.
For what reason? What use does it have? Because as it stands, you’re arguing in favor of a false dichotomy that, though you may be against them, is still used by bigots to justify their hate. Weighed against “semantic accuracy,” I don’t really think that’s worthwhile.