The richest person on earth and self-proclaimed "free speech absolutist" has taken over the bird app. What does that mean for the platform's content moderation and users? Emily Dreyfuss, the co-author of “Meme Wars: The Untold Story of the Online Battles Upending Democracy in America,” joins host Cecilia Lei to talk about how Musk may fundamentally change Twitter — and the entire social media landscape. | Unlimited Chronicle access: sfchronicle.com/pod

Learn more about your ad choices. Visit megaphone.fm/adchoices