Great documentary on real life cult (Buddhafield)
This documentary, HOLY HELL (2016), was on Netflix for a while. Well worth looking at if you're interested in cult mentality and behavior. It has a lot of archival video showing the members change over the decades, as well as interesting interviews with former members/survivors.
https://www.youtube.com/watch?v=P_xPpjQ2gDk
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