It is well known that men favor working with things and women favor working with other people. So in a society that provides complete equality you will find that some professions are dominated by a particular sex. Nursing is dominated by women because far more women enjoying working closely with people than men do. That is not going to flip.
The feminist idea that all professions should end up with about 50% participation if there is true equality is patent nonsense.
The feminist idea that all professions should end up with about 50% participation if there is true equality is patent nonsense.