Comment by ionetan

Yeah, I guess it is quite hard to tell where the line should be drawn, and we probably need to rely on human intuition and experience. One thing that the article left out that I have thought more of afterwards is that the classification would need to be relative to the enterprise as a whole. So if you are building a gimmick app for a birthday party you might just vibe code the whole thing, including its "core", but if you are a building business-critical sales system for a major company, the impact of something going wrong would rate the core at the upper end of the scale.