I guess that auto-generated audio descriptions for (almost?) any video you want is a very, very nice feature for a blind person.
guessing that being able to hear a description of what the camera is seeing (basically a special case of a video) in any circumstances is indeed life changing if you're blind...? take a picture through the window and ask what's the commotion? door closed outside that's normally open - take a picture, tell me if there's a sign on it? etc.
My two cents, this seems like a case where it’s better to wait for the person’s response instead of guessing.