Mark Zuckerberg says the company's AI-driven feed and video recommendations have led to an 8% increase in time spent on Facebook and a 6% increase on Instagram (Sarah E. Needleman/Wall Street Journal)

Sarah E. Needleman / Wall Street Journal: Mark Zuckerberg says the company's AI-driven feed and video recommendations have led to an 8% increase in time spent on Facebook and a 6% increase on Instagram  —  Meta META -0.25%decrease; red down pointing triangle Platforms on Wednesday reported record revenue despite slower digital advertising growth …