Duolingo’s battle for learning in an AI world (CEO Luis von Ahn) | Rapid Response

When Duolingo CEO Luis von Ahn sent an internal memo about AI last year, he didn’t expect it to go viral — or to ignite a firestorm about the future of work. Now he joins Rapid Response to unpack what he got right, what he got wrong, and what the backlash taught him about the real limitations of AI. Von Ahn also reveals why he’s made a deliberate pivot in 2026: chasing users, not revenue — and what that bet says about how big Duolingo can get before ads become inevitable. It’s a candid reckoning with hype, growth, and the surprisingly complicated promise of technology in education.