Feature Request: Get Green Screen Mask From Camera Image

I understand accessing the camera image is not possible for privacy reasons (though seems that should be up to the user to decide in settings), but having a feature where you can pass a color (for example green) and a closeness % (and maybe smoothness %) and get back a mask from the camera image based on how close it is should be possible without breaking privacy.  If this was possible then apps like Airlink and Virtual Desktop could have a 'green screen' function to allow you to (for example) poke a steering wheel or flight yoke out of a green screen have it integrated into a virtual cockpit.

Seems like this would be a GREAT feature to help push Quest 3 as a serious mixed reality device!