Software:
* limit brightness by default so whites don't hurt your eyes or tell the user how to do this
* provide a way to increase the volume of high frequencies so they balance the strong bass (especially for older adults with weaker high frequency hearing)
* provide a way to hide the notch in Desktops that works like what is done in full-screen apps so that users don't need to use a wallpaper with black at the top
* provide an easier way to make fine adjustments to brightness
* provide an easier way to make fine adjustments to volume
Hardware:
* make the escape key width the same as the Touch ID sensor
* put bumps on two function keys to make them easier to find without looking
https://www.makeuseof.com/how-to-fine-tune-volume-brightness...
Seems like you need to RTFM and probably make some mods yourself.