Typical radical Commies. Check out IPOT1776's new video on Bitchute, very well done and loaded with details.
POP (SEX, SATAN, AND BABYLON'S BOULE) - EPISODE I (BEGUILING BEGINNINGS) - IPOT PRESENTS - 6.17.21
https://www.bitchute.com/video/XT2R663ZlPQ5/
This started before the 60s-70s but that's when it went "mainstream" and America got it from all sides.