I have been programming for 30 years. I read here and elsewhere about AI slop coding, vibe coding and them being all bad that they should all be thrown away, rewritten. I use coding agents every day. They write all my code. I do not think vibe-coded SaaS apps are automatically doomed. The problem is who is driving the agent. The code can be bad even when each file looks plausible. The UI works, the demo looks real, and there are routes, components, migrations, and auth screens. Then you ...