Are you sure about that? The one and only time I've interacted with an xbox one, we picked up a physical game, put it in, and then downloaded the game to the xbox. Afaict, there was nothing on the disk itself except perhaps an identifier and a key; the download was substantial. Probably the stupidest interaction I've had with computers yet.

And if thats still the case, I can't imagine downloading the game to multiple xbox's valid behavior. But I also dont remember if the disk was required to be inserted to actually play (which would make the interaction even more obscene).