See slides 58 and 59 - this can take a while.

ChatGPT got to 100m users much faster than anything else because it's riding on all the infrastructure we already built in the last 20 years. To a consumer, it's 'just' a website, and you don't have to wait for telcos to build broadband networks or get everyone to buy a $600 smartphone.

But, most people go to the website and say 'well, that's very cool, but I don't know what I'd use it for'. It's very useful for coding and marketing, and a few general purposes, but it isn't - YET - very helpful for most of the things that most people do all day. A lot of the presentation is wondering about this.