Llms need a lot of data, to the point that applying copyrights to the training would only let a few companies in the game (Google and Microsoft). It would kill the open source scene and most of the data is owned by websites like Reddit, stack and getty anyways. Individual contributors wouldn't get anything out of it.
You also have to be willfully blind in my opinion to seriously think generative AI has as narrow a scope as crypto.
This stuff is rocket fuel to the gaming industry for instance. It will let indie companies put out triple A games and I'm guessing next gen RPGs will have fully interactive NPCs.