Yes, this. That's my bet if OpenAI follows through with social features.
Extend ChatGPT to allow multiple people / friends to interact with the bot and each other. Would be interesting UX challenge if they're able to pull it off. I frequently share chats from other platforms, but typically those platforms don't allow actual collaboration and instead clone the chat for the people I shared.
I am building this with a team currently and we are launching in a couple days.
Would love an alpha tester or two if anyone wants to test it.
My email/twitter is in my profile, shoot me a message and I will be in touch.