It’s illegal discrimination to provide programs only for the majority sex — see rulings on only having sports programs for men. (Women have been the majority of college students since the 1980s.)

There’s nothing wrong with women in STEM programs, but not having matching men-in-social-sciences programs is a Title IX violation... precisely in the way only having sports for men would be.

You can have programs for no one; you can have programs for everyone; you cant have programs only for one sex.

That’s literally the point of civil rights laws.