The only solutions are (1) private forums, (2) strict verification or maybe (3) some sort of "web of trust" thing, if someone manages to make it user friendly and not suck.
My nickname on here would at least suggest so. I think Grok is the closest option since they were working on making a snarky insulting version of their bot. Tame that down a bit and one could get the personality of Bender. [1]
[1] - https://www.youtube.com/watch?v=XPNGFC7-t68 [video][16s]
In my opinion it would be mostly a ghost town if it requires money for something that was free. It would probably have to be more like a n invite-only semi-private forum. An example would be lobsters. [1] Not sayin' that's perfect, just an example. One can always try it and see what comes of it.
[1] - https://lobste.rs/