As I noted upthread, those predictions don't cover the financial side, which is where a lot of the issues currently are.
Like, LLMs/AI are definitely going to have large impacts, but those impacts will take a long time to materialise (outside of software, and even there we'll need much better tools to make good use of agents), and the financial investment are predicated on near-term returns from the tech that seem wildly implausible to me (and others).
The bunch of crypto miners getting multiple billion dollar valuations should be a clue here that all is probably not well.
And fundamentally, I don't see model building as a very good business. It's incredibly expensive, and it's hard to maintain the margin in a very competitive space. This is probably good for the world, but very bad for the investors into these model companies.