Oh no! Men refusing to work with women, which hurts women's productivity! This is terrible!

Wait, why are these women unable to be as productive unless they are collaborating with men? Can't they just collaborate with each other? After all, we are told how smart and capable women are, so they should be just as productive when collaborating with other women.

Or perhaps this "collaboration" is just like what happens in group projects at school when you get paired up with a moron.