I'd say the mistake is assuming that streaming in its current state (the quality and quantity/growth rate of content catalogues at their relatively low prices) is sustainable for the industry. Something is going to give eventually. People will either lose quality, quantity, or have to pay increasingly more until costs are nearly the same as pre-streaming days. It has already been moving in that direction.Don't go down the rabbit hole of assuming that they will continue to sell physic copies of said media in the future. The writing is on the wall. This goes for digital copies as well.