As far as I can see, Apple is if anything even more tyrannical and monopolistic than Microsoft, the main difference being that Apple is sexier. Apple wants the computer to become like a household appliance, closed to outside modification.
Looking at how they've run iTunes, the restrictive iPhone SDK, etc ... M$ wanted to control all your software but they at least gave you some choice on hardware. If Apple becomes the new monopoly we won't even have any say on that.