>It dismisses all women who have real life experience of things men don‘t go through first hand—like child birth or sexism.

Putting these out there as exclusive only to women is absurd. I shared the experience of child-birth with my wife and have experienced sexism at many points in my career (I work in a female dominated field). The notion that these things only happen/are experienced by women is just wrong.

What you're arguing for is that certain topics be restricted to a women's only perspective which is about sexist as it gets.