"Without exception, once restrictions on sexuality are lifted, especially female sexuality, a society destroys itself from within, and is later conquered from without."

"When not focusing mental and physical energy on buliding strong families, members of a culture lose the impetus for upkeep and innovation. In other words, The Law of the Jungle returns and Beta males eventually figure out they’re being shafted, figuriatively saying, “To hell with this!” as they rebel against carrying the weight of society. The current MGTOW movement is the modern-day manifestation of this sentiment,"

https://relampagofurioso.com/2016/05/30/jd-unwin-detailed-how-feminism-would-destroy-culture-30-years-before-womens-lib/