Author here. Happy to answer questions or push back on the wager (3 of 7 fail an audit on a random AI-built SaaS approaching first paying customers, in my experience). The substrate-vs-prompt argument is the main thing — happy to dig in on any of the seven items.
It'd be nice if you just wrote the article yourself instead of using ChatGPT. I know it's a lot of work, but I would be much more inclined to finish it.