So lets assume we have about 50% human women in SW.
But in original trilogy there was not so many of them in rebel army.
There is less than 50% women in many places: mineing, construction sites, police, military. And if they are there, they are most likely to work in different workplaces.
Even communists who propagade gender "equality" use mostly men to army and other mentioned jobs.
Read some history about women in WW I, WW II, Vietnam war... Etc. Also partisan army were mostly males.
SW was created before all this SJW nonsens. Stop trying to put your agenda there!
There is no problem to me that women and aliens are in rebel army. But TO BE ACURATE, NOT PC there could be more men than women and more aliens than women.
And one more thing (example from some company i have work) for women standard was to carry 30kg by hands and 80kg on pallet jack, for men standard was 50kg and 460kg on pallet jack. Equality.