I suspect that's largely because they have massive sunk costs since they've been doing it for longer than anyone else. I sincerely don't think you can count on

I suspect that's largely because they have massive sunk costs since they've been doing it for longer than anyone else. I sincerely don't think you can count on that lasting. Especially since some models are getting up in the years, and their shoddy build quality is becoming increasingly evident to consumers.