Screen notches are typically treated as obstacles rather than opportunities. Users want them to serve practical purposes.
Develop a system utility that repurposes the notch area for at-a-glance information: battery percentage, CPU usage, unread counts. Could include fun visualizers and animations.
Freemium model with basic indicators free and advanced customization behind paywall. Targets MacBook and iPhone power users.
MVP could be a simple menubar app that shows battery percentage in the notch area.
Risk: Apple may restrict notch customization in future OS updates.