Dude, you stupid? No man is perfect. In general men are dumb too, but females are way dumber. Kikes got the foot in the door with suffragettes. After that all hell broke lose. 
Fempocalypse delayed only by inertia.

In fact it was a way longer process with checkpoints like the start of liberalism and liberal revolutions, protestant reformation, humanism ... going back to the vulnerabilities of christianism and its infiltration of Roman Empire plebs.