poliscigrad:
Everyone has there own path and works things out in their own way.
Venting anger about group or leader that burnt you is not a bad thing and fairly normal. Each person moves on in whatever way works for them.
Regarding education, the best education regarding groups like "The Walk" is very focused education about destructive cults and the specific ways they use coercive persuasion and influence techniques to manipulate and control people.
Much research is available about this and I have included it in my book "Cults Inside Out: How People Get In and Can Get Out." There are more than 1,200 research footnotes, and 18-page bibliography and 15 page index.
See [
www.amazon.com]