Meta, having committed hundreds of billions to AI infrastructure and talent, says it will start using people's conversations and interactions with its AI services to create personalized content and advertising. This applies to Meta AI, the company's web-based chat interface, and apps that integrate Meta AI, such as Facebook, Instagram, WhatsApp, and Messenger. Meta intends to begin using people's text exchanges and voice conversations with its AI service to generate personalized posts, reels, an...