The fact that the bot will answer in a kink-friendly way and then censor itself tells me two things.

One, that there are at least two layers -- an answers layer that is probably a typical LLM trained on real-world text, and a censor layer whose job it is to not get Meta in trouble. The censor layer is overzealous because of corporate incentives.

Two, Meta has done an awful job architecting this. Like, really, you're going to have the answer bot push its response before the censor bot even looks at it? And if something needs to change, you delete the original answer and push the censored one? I can only imagine this was done to reduce answer latency, but God what awful UX that creates.