We love getting listener mail! Especially when it makes us think about a topic differently. Today on the show, we hear from listeners about host-free Airbnbs, a Danish solution to mortgage lock-in and a laughable policy for industrial policy. Have something to add to the conversation? Send us your letters to the editor: [email protected]. **Related Episodes: **AI chips, shared trips, and a shorter work week (Apple Podcasts) / Spotify)) When mortgage rates are too low to give up (Apple Podcasts) / Spotify)) Industrial policy, the debate! (Apple Podcasts) / Spotify)) *For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org). Music by Drop Electric). Find us: TikTok), Instagram), Facebook), Newsletter). *Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)