People know certain apps waste their time but keep reopening them out of habit. An app could learn these patterns and impose smarter blocks.
Build an AI that detects when users enter 'scroll loops' in social/media apps, then imposes graduated blocks that get stricter with each relapse.
Freemium model: free basic blocking, pay for advanced analytics and coaching.
Start with simple time-based blocking plus manual pattern tagging.
Risk is being too restrictive and causing users to uninstall.