bribri:
"Do we really know why we join SGI? Maybe we need to find out"?
"...none of them had a good relationship with their fathers"?
You seem to be engaging in a bit of victim bashing here and/or amateur psychoanalysis.
People most often join cults through some level of deception. Cult members are often recruited by friends, family or co-workers (i.e. someone they trust) and there are typically recruitment tactics, and techniques employed strategically by various groups.
Subsequently groups called "cults" use thought reform to solidify their hold over members and to retain them.
See [
www.culteducation.com]
In various research studies cult members turn out to be no different than a typical cross section of society/backgrounds.
No specific profile has ever been discerned, other than catching people at a typically vulnerable time.
We all have vulnerable times in our lives.
Other than that cult members come from a typical range of family backgrounds (i.e. both functional and dysfunctional), and social, economic, cultural, racial and educational backgrounds.
Trying to label cult members in some way as unusual and/or coming from a certain type of family background is neither factual nor useful here.
Many of the SGI recruits had no idea initially that the organization is seen as an aberrational fringe group by many Buddhists. In this sense they can be seen as mislead during the beginning recruitment process. SGI recruits at first also may have been unaware of the totalitarian nature of the group, its troubled history and more radical beliefs during the introductory phase of recruitment.