>/cbts/ has devolved into board feuds, nametrash singing Tool, and Christians reading from Barnes & Noble-tier occult books
It's like a bunch of teenagers having a slumber party. You know, if you type "tantra" into a search engine and visit forums to talk to actual tantra practitioners, they'll explain a lot more than Tool lyrics and books can. There are a lot of types of tantra. Most of them are harmless. If you bother to learn about the harmless kind you'll easily begin to understand how and why people would abuse and corrupt it. The answers will surprise you, if you bother to look.