There's a very specific kind of AI project that looks incredibly impressive in the architecture diagram and does almost nothing a simple version couldn't do better. It has a vector database. It has a multi-agent orchestration graph. It has a fine-tuned model, a memory layer, custom tool wrappers, three retries with exponential backoff, and a couple of "future-proof" abstractions nobody's actually using yet. The agent at the center is simple. The scaffolding around it is a cathedral. Here's...