Looking at the rollout of the internet, it did take decades. There was a lot of nonsensical hype in the dotcom era, most famously pets.com taking out an ad during the Superbowl. Most of those companies burned through their VC and went out of business. Yet here we are today. It's totally normal to get your pet food from chewy.com and modern life without the internet is unimaginable.

Today we see a clear path toward machines that can take on most of the intellectual labor that humans do. Scott Alexander's 2027 time frame seems optimistic (or pessimistic, depending on how you feel about the outcome). But by say 2037? The only way that vision of the future doesn't come true is economic collapse that puts us back to 20th century technology. Focusing on whether the technology is LLMs or diffusion models or whatever is splitting hairs.