We're all here debating the friction of downloading apps versus the convenience of the mobile web, but we might be missing the bigger picture. Both are UI-heavy paradigms designed for humans to click things. In a few years, we won't care if a service has a slick React app or a native iOS build. We’ll just tell our AI agents: 'Book that flight' or 'Fix my billing issue,' and they’ll talk to the APIs directly. The era of 'interfaces for humans' is peaking; the era of 'headless services for agents' is just beginning. Interfaces are becoming a legacy tax.