You also forget that even if they do deliver something there will be folks that gripe about the features within it. Like if they do an Apple TV SDK folks will complain that it's only for video viewing apps, the like for music and photos, and games. Nothing else. Or if they do a Files.app it will be for deleting files or reassigning what PDF reader you are using etc but no folders, renaming etc. IF they do voice feedback turn by turn they will complain that they can't have custom voices. The computer upgrades will be baby steps with no redesign or they won't like the redesign etc.