In five to ten years it will possible to make a cube that fits in your hand and contains 1,000 full length movies. If you charge $10,000 for it no one will buy it. If you charge $100 for it no one will make it. (I’m ignoring inflation.) The in-between prices probably won’t work either.
By the way, I may be off-net a lot in the second half of May, Posting irregularly.