I get what you are saying, and while I'll say it is definitely not 0%, I have seen very little in the way of useful software that is primarily generated. The vast majority just does not go the distance for whatever reason. I could explain many reasons, but I am getting really tired of explaining myself. If the tools were as great as everyone says, we'd be going through a software Renaissance, but we're not. I would argue a software dark ages since it feels like things are getting worse and I find bugs in what was historically very long running and stable applications. But, whatever. I think the author is clearly talking about modern AI, I don't think they need to be explicit about models.