It's difficult to tell whether they're everywhere, they just want to give the impression they are and we fill in the blanks and assume the worst or they don't really think about us too much and they're an easy explanation for the paranoid.
Jan Irvin (grapejuice mentions him occasionally) thinks the entire counterculture was a CIA mind control job. https://logosmedia.com/2012/08/how-...e-largest-mind-control-operations-in-history/
(not coincidentally, spin offs of this "X-Club" include the X-men comic series (on eugenics and evolution) and Fourth World comics (on mind control) by Stan Lee and Jack Kirby – the “Forth World” being tied to the UN’s Agenda 21 (See the UN’s website - http://www.un.org/esa/dsd/agenda21/) and (UNCED) Fourth World Wilderness – “battle for the mind” – conferences (https://www.youtube.com/watch?v=SR0HMpuNZSM). My feeling is that the word "X" for MDMA is directly related.
Possibly many others.)