YouTube's A/B Problem, Zuck on Muse and Glasses, Bill Gates on AI

Craig Federighi goes in-depth on iPhone Duo, Joanna Stern questions Zuckerberg on AI and glasses, Bill Gates's blunt AI warning, Ron Johnson on building the Apple Store, a better Nextdoor, two great free apps, and MKBHD on YouTube's coming video A/B tests.
• Get the Newsletter (shortcut.bot/topfive)
• I Asked Craig Federighi Why iPhone Still Can't Swipe Back from the Right — Donald Decodes (youtube.com/watch?v=y227RF0smAg)
• Mark Zuckerberg on Muse, Audio-Only Glasses and Killer AI — Joanna Stern (youtu.be/2cg56uF4hlc)
• Bill Gates's Blunt Warning on A.I. — The Ezra Klein Show (podcasts.apple.com/us/podcast/the-ezra-klein-s…) (00:43)
• Ron Johnson on Letting the Best Ideas Win — Creative Effort (podcasts.apple.com/us/podcast/creative-effort/…) (01:43)
• Roadrunner: Your Neighborhood's Bulletin Board (roadrunner.town/welcome)
• The AI Industry Has a Jurassic Park Problem — Inc. (inc.com/jason-aten/the-ai-industry-has-a-juras…) (02:55)
• Ensemble: Music Player (apps.apple.com/us/app/ensemble-music-player/id…) (03:11)
• Get in Losers, We're Ditching Raycast (youtube.com/watch?v=LXKUc6hFTiE)
• Hyperkey — The Extra macOS Modifier Key (hyperkey.app)
• Dear YouTube! — Marques Brownlee (youtube.com/watch?v=e1q-TuHdc4Y)