>more gender equality 
And now you're REALLY just making crap up. The most gender equal society that ever existed was on the other side of the Iron Curtain prior to the fall of the Berlin Wall. 
The average 20-year old woman in what used to be East Germany today has had less than 1% of the number of orgasms her mother had at the same age, and reports about 20% of the level of her mother's satisfaction with her sex life. Which is a perhaps the single most accurate proxy there is for women's liberation. A satisfying sex life for women only exists when they are TRULY equals in society. Devoid of gender discrimination, and automatically deemed equals at work, their stress levels were lower, their relationships held on their own terms - and thus their satisfaction levels much higher. 
Polish studies on women's sexuality found similar outcomes.

The most sexually satisfied women today are in Iceland, the most gender equal society today - and perhaps the most socialist country in Europe.