Download and upload wallpapers for your phone that hide the notch. Go full Notchless!
Furthermore, you can also contribute to the extensive library. If your wallpaper fits the criteria to blend into the notch and make the interface look Notchless, your background will show up in the list in under 72 hours.

Yep, we thought of you X users and we came up with a simple intuitive, touch-driven app that provides wallpapers that look amazing on the new iPhone. They also look great on any iDevice you are using.