Make a dwell-time algorithmic video app for iOS and Android. Apps like tiktok and reels lean so heavily on ML algorithms that they don't have the moat that was previously made by the social graph. Don't mention nostr, relays, zaps or nsec during sign-up. Just show the best videos you can. I've been trying to vibe code a nostr-native video viewer and already enjoyed having these videos loop. Hitting a wall though just with web and not yet hand coding anything.