I don’t know. The edge cases become very clear when coding, because there are explicit and precise guarantees of how the code will behave that you can reason about (or when there aren’t, you know that you are in trouble and code defensively around it, and you can reason about that defensive code), which isn’t the case when vibe coding. When coding, you can prove the code correct in your head, and the edge cases are revealed by that process. But that process isn’t possible with vibe coding, because what exactly a prompt will produce isn’t predictable, and doesn’t have guarantees attached that you can reason about.