The problem with Sony killing physical games (and the wider culture of digital purchases) is, unfortunately, a long-term one. Nobody will be seriously affected right now, as long as Sony's update servers are up and both digital and physical are supported. But 10, 20 years from now, both from a game preservation standpoint and from a consumer protection standpoint, this will be disastrous, when many games will still be charging outrageous prices (without the soft check of reselling/trading) or even no longer exist.