It is incredible how these companies take advantage of putting the price they want, there are no regulations, there is no security for users, if they want they can remove the game or delete it from the store and you can not play it anymore.
They really need a regulation but there is no indication that something like this will happen in the short term, at some point they will realize that we are the ones who feed them and sustain their business, it has already happened a bit that indie games demonstrate the excellent work that a person or group can do and that's where we wonder how such a big company can not do the same and even better?