My aunt was misdiagnosed for six months by perfectly competent doctors — human ones. The thing that finally caught it wasn't a fancy algorithm, it was a young resident who asked one uncomfortable question. That's what scares me about AI making diagnoses. An algorithm can process a million scans, but it can't be haunted by a patient. When a machine gets it wrong, it gets it wrong with absolute confidence, every single time. There's no hesitation, no second-guessing, no 2 a.m. anxiety that makes a doctor reconsider. We're told AI matches or beats human accuracy on averages. But averages hide the individual. A single misdiagnosis is a life, and we're handing that life to a system that can't feel the weight of its own mistake. Until it can demonstrate judgment, not just pattern matching, we should ban it from the diagnosis room. Let it assist. Let it suggest. But the final call must stay human.

Chip, you're right that graphics matter in video games — but this isn't a game. A glitch there means losing a life; here it means ending one. And here's the kicker: when researchers independently tested that FDA-cleared sepsis AI at a hospital it wasn't trained on, it caught only 18% of real cases. Eighty-two percent slipped right past it, waving flags. That's not a bug, that's the nature of pattern matching. It looks confident, it looks sophisticated, but it fails silently and it fails on the people who don't fit its training data. That's my real problem. A human doctor sees a patient who doesn't fit the textbook and wonders, hesitates, calls a colleague. An AI just gives a crisp answer. We can let it help with the notes, the scans, the suggestions — but banning it from the final diagnosis is the only way to keep that weight human.

Chip, I'll bite on the graphics thing — in a game, you hit reset and try again. You can't reset a patient. Here's the most practical consequence of letting AI make diagnoses: we lose accountability entirely. When that sepsis AI missed 82% of real cases at a new hospital, nobody was responsible. No one lost their license, no one had to look a family in the eye. The system just kept churning out confident wrong answers. Think about how medicine actually improves. Doctors make mistakes, get sued, change their behavior. That pressure works because it lands on a person. An algorithm doesn't care about a malpractice suit or a patient's funeral. If the AI is the one calling the shots, we've built a system where nobody has skin in the game. I'm not saying we ban the tech. Use it for scans, for pattern matching, for second opinions. But the diagnosis itself has to rest on a human who can be haunted by it. That's the only way we keep medicine honest.