> Sony does not fully abide by these rules. If you buy a digital game or in-game content, Sony will only ensure that you can do so through its own PlayStation Store.

I have assumed that retail locations will continue to sell game codes, just not game disks, post disks going away. Currently there are games from like Just Dance that only include a game code in the retail box rather than game CD because of the way the game works (you're buying a dlc more than a game).

Maybe I'm wrong, but I would be surprised if PlayStation completely goes away from retail, for reasons including anti-trust, but also to encourage stocking the physical PS6 console.