How does the integration of AI within operating systems change user privacy paradigms?

With the rapid advancement of artificial intelligence, operating systems across various devices are beginning to incorporate AI-driven features to enhance user experience, from personalized recommendations to predictive text and voice-assisted tasks. However, this rise in intelligence raises questions about data handling and user privacy. As AI algorithms require vast amounts of user data to function effectively, there's an increasing concern regarding how this data is collected, stored, and utilized. How do these advancements shift the privacy expectations users have when interacting with their operating systems, and what measures are being put in place to protect sensitive information?