Sure, but we still have the choice on PC to buy software from different competing stores. And we can also still get physical drives for our machines.
At the rate things are going, that may not be much of a choice.
What's the point of a physical drive if nothing is sold for it?
What's the point of different stores if there's one massively dominant one, and it dictates the pricing and more for all the others?
...What's the point of the PC platform if they stop making components for it?
I think people don't realize how precarious our situation on PC is. We've taken it for granted a long time, but we may not have that luxury soon. And its going to keep degrading if people taking the convenient route.
I'm not proposing a solution, either. Users will do what they do. But I'm just saying these assumptions aren't gonna hold.