Why "No Backend" Is a Myth in AI App Building

You can type a prompt into an AI tool and get a beautiful, functioning user interface in ten minutes. It feels like magic. But what happens when 1,000 concurrent users try to process a payment, book a time slot, or query complex data? Founders are increasingly hitting the "80% wall." AI gets you a working prototype rapidly, but skipping the backend architecture inevitably leads to trouble. You find yourself trapped in infinite debugging loops, facing silent data corruption, and managing a codeb...