Collaborative SFW worldbuilding roleplay where AI assistance is welcome

I would like to do collaborative roleplay (RP) or storytelling where some or all players have their own AI (ChatGPT, Gemini, whatever) helping them write their character, build scenes, generate ideas but we’re still human-to-human collaboration, just AI-assisted.

You don’t have to use AI yourself. I just want a space where it’s normal if someone does.

Not solo chatbot RP. Not AI replacing the other players. Actual collaborative play between people, with AI as optional tool/co-writer. Looking for SFW play, character and lore building.

Does this exist? If not, would anyone actually participate if it did?

(I know most RP spaces are AI-free so I am looking specifically for people enthusiastic about this approach, not trying to convert anyone.)