Realistically, most people won't install another store. And if that prediction doesn't come true, then Sony will stop selling hardware at a loss, so the people

Realistically, most people won't install another store. And if that prediction doesn't come true, then Sony will stop selling hardware at a loss, so the people who benefit would be people who buy a lot of games. And in any case, console manufacturers aren't "owed" a razor-and-blades business model.