This nostr dev despises all fads and viral anything.
The image are easy to recognize. I don't think you get realistic images without several hundred or thousand parameters.
LLMs can be loaded with advanced shit but the parameters cover a tiny fraction of the semantic map required to not make shit up. Or lie.
I would say, given no big stuff interferes they can run trillion sized models on a single board by 10 years. But I think there will be a lot of other things, war, space weather...