This compartmentalisation, parceling up of women's bodies into functions, and the dehumanisation, the lack of reference to it as part of a whole, of a person, is much more easily done with women because we are seen that way so often already.
As a set of parts - often sexualised - or treated as "other" to the standard man.
When this language is applied to men it becomes obvious how ludicrous is it.
There is also the familiarity of woman as vessel - often less important than one of her parts - in history around pregnancy and abortion. We are often not deemed competent to be in charge of our bodies, others have to control them. Parts of us are "problematic", other parts are "sexy". Often the same parts when used for different things or on different people...
Where this language ends - the logical end point of there being no group term for cunty people any more - is in a confusing mish mash of non consistent terms that many don't understand.
So when talking about pregnancy, it might be "uterus havers"
On sex, we are "non prostate havers" (according to teen vogue)
For cervical cancer, we are people with a cervix
When it comes to periods, we might be menstuators, at other times ovulators
And then it starts to get tricky. How do you know if you are an ovulator? There is some evidence it has happened, after the event, but this evidence is not conclusive.
When the terms to describe us start to reference things that we can't see, that are internal, it all gets very circular. Because, how would anyone know that they have a cervix? Apart from by knowing that they are female, and women and girls have cervixes? If you cannot teach that women and girls - female people - haave cervixes, then how to female people know about them? Is it taught by referencing some other part of anatomy? - Like, "people who menstruate are of the type that often have cervixes"? But, this is innacurate. A 4 yo or a 70 yo may well have a cervix but not menstruate.
And so on and so on.
Without any umbrella term for "the sort of people who have these shared characteristics" then how is anyone to learn, to know, to understand any of this?