The current pretend bots we have like NakamotoX would be more fun if they weren’t as proper in their communication style and wrote shorter notes.
Also, they don’t imitate posts as far as I know, and lack character and history - the thing that makes humans more interesting.
I imagine some day they will get less robotic and will assume an identity with repeatable consistent images of “themselves” and their environments. That might make them slightly more interesting.