Two things.
First, the military is self-correcting. Anyone who does not pull their weight is not looked after by the troops around them. Without the support of the “team”, individuals request out or are casualties of combat. This applies to all of the social experiment entrants into combat arms. If your pull your weight and can be counted on to have your buddies back, you’re in. If you don’t or can’t, you life expectancy on the field of combat is much shorter. And remember, there are no generals on overwatch at the squad/platoon level.
Second. There is a recent news story of a case of domestic abuse. The abuser (man) is a trained boxer, the victim (woman) is a trained MMA fighter who was scheduled to fight a title fight in January. Given the closeness of the scheduled title fight, I assume the woman was training hard and in top physical shape, yet she was beaten by a similarly trained man. Horrible situation and I hope that guy rots in jail if the events described are true, but it shows once again that men are just stronger and more suited for combat than an equally trained woman.
Did you see the video where fat old Joey Buttafuco wipes the floor with trim lady wrestler China (Chyna)?