“But as Google integrates more personal data into its AI — spanning your emails, documents, photos, location history, and browsing behavior — the line between a helpful assistant and an intrusive one becomes increasingly blurred. And unlike opt-in services, avoiding Google’s data collection may become harder as AI becomes central to its products.”
https://techcrunch.com/2025/12/01/one-of-googles-biggest-ai-advantages-is-what-it-already-knows-about-you/