People are vibecoding and vibemodding software like never before. https://news.ycombinator.com/item?id=50196718 is on the front page as I write this, and there have been many others sharing their story of how AI fixed bugs in software they didn't have the source to, by patching the binary.
The thing about AI entertainment is that it's far more targeted and niche, so you're unlikely to find huge central gatherings around one popular thing, but instead it's spread out over many smaller channels.