Name me the Lancer that goes faster than the Ferrari.
Your analogy is wrong on so many levels, assuming an apple mac device is comparable to a Ferrari, all other simialr products are inferior stupid and devices. When you buy a Ferrari your not told which roads you can drive on are you?
Yes it is wrong to extort money from a customer that has already paid for the item. They already made money from selling you the item. You should be able to use the device any way you wish without software restricting what you view or display.