AI's Speed Boost May Erode Core Skills, Experts Warn

AI can boost productivity at work while quietly dulling workers' core skills, a phenomenon researchers call the 'AI rebound effect.' Faster, polished AI outputs can mask declines in judgment and deepen reliance, especially for junior staff. Some firms reward AI use, while experts urge AI-free practice—'mental gyms'—to preserve long-term resilience. A case study of building an AI-assisted app shows quick initial progress but later hesitancy and a drop in confidence when taking back control.