Most men (who already held the armies and the loyalty of their tribes) would also not accept to become subservient to women. Most men wouldn't accept to fall under consortage and sexual slavery, and they would probably have brutally murdered the supposed female prophet the moment she started making any such suggestions. Now, if Aisha had toppled Ali and crowned herself the Caliph and crushed the Umayyad revolt in its conception, then that would be a different question.