> 20% knowledge could be enough to fix errors yourself. It might be, it might not. My colleagues and I are also guilty of introducing unrelated edge cases, but

> 20% knowledge could be enough to fix errors yourself. It might be, it might not. My colleagues and I are also guilty of introducing unrelated edge cases, but again, we do fine. The case you're describing is also fairly pathological. There's nothing stopping a vibe coder from digging into their code and becoming a 20% monster like me.