system
A chat on subreddit /r/wallstreetbets
human
Idk how reddit auto mods work. But if its just code, make a public GitHub repo so people can push changes to it and you can accept them.

Make it a community build shit talking autobot.
gpt
I've tried making it more open in the past, the issue is that picking good trigger phrases is *really hard*. If you trigger too often, people get annoyed. If you trigger incorrectly, people get mad. (Occasionally it's funny)

Then again, I'm sure the community is full of people much smarter than myself. I'll see what I can do!