I would turn the question the other way: are movie publishers going to give up the distribution over internet / playback on anything connected to the internet?

I would turn the question the other way: are movie publishers going to give up the distribution over internet / playback on anything connected to the internet? I very much doubt it. They are never going back to physical discs and require their customers to drive to shop and buy a physical copy. Heck, right now companies like Netflix fight hard in order to be able to be present in the web browser. On the other hand, I see adapting a so keep your Game of Thrones for yourself attitude somewhat more realistic. There are already people like that.