Need to be able to store datafiles as youtube videos... e.g. ISO images in youtube vids... allowing for a view of a youtube vid to stream a download where, should everything be prioritized for vides/and youtube-google enuring play... that file transfers can be massive and fast even if neutrality BS occurs.
At least for Google Photos, they don't usually give you the exact same bytes back. (At a very basic level, that protects against some attacks and also against your scheme.)
Of course, you could add enough coding theory to make it work.
