Last spring, a Wharton professor, Shiri Melumad, gave 250 people a simple task: write advice to a friend on living a healthier lifestyle. Half of them used AI-generated summaries . The others used good old-fashioned Google Search . The difference? Massive. The AI group’s answers were painfully generic: “eat healthy,” “drink water,” “get sleep.”The search group, meanwhile, shared nuanced advice about physical, mental, and emotional wellness, actual insight, not copy-paste moti