Nothing good can come out of this. Used game resell value is like the only redeeming factor left for consoles. Sony removes this and there's literally no reason to go with console gaming.
You have to be the world's biggest dumbass to think this is a good thing. Used sales don't hurt at all, a video game is a video game is a video game. You need the disc to run it, it's not like you can make a copy of it and have it legitimately work and then sell the game back.