Someone did an analysis and concluded that it appear to be at least partly (~10-15%) LLM-generated, or at least LLM-translated (see comments): https://www.lesswrong.com/posts/s58hDHX2GkFDbpGKD/linch-s-sh...
A church is the pattern for a brain-washing org. Catholic and derivatives just happen to dominate western hemisphere. Its operation is no different from, say, Scientology.