Also, RW is on his way to, or already has, a Phd i

Also, RW is on his way to, or already has, a Phd in Chinese Medicine. James Schmachtenberger of Humanity, Neurohacker,Mankind, etc. is also into nootropics. And if you remember from Yazbeck's most recent interview, he mentioned some specific herbs like "Lion's Mane". Lion's Mane is a well known herb in Chinese Medicine.

https://www.newyorker.com/magazine/2018/05/07...nstipation

I'd like to find solid connections between Humanity(Schmachtenberger) and Highsmen or Williams.

I'll keep digging and I'll try to speculate less...