AI Bubble Fears Spike on November 18, 2025 as Google’s Pichai Warns and Nvidia Jitters Hit Global Markets
On November 18, 2025, AI bubble fears surged as Google CEO Sundar Pichai warned that “no company is immune” if the boom unwinds, Nvidia faced fresh scrutiny after high‑profile investor exits, and a major fund manager survey flagged an AI bubble as the top market risk. Here’s what today’s headlines really say about a possible AI bubble—and what to watch next.