Earlier quoted context omitted.
> you are forced to let apple audit you at any time, you have to share personal client data on all of your clients with apple I assume they want to be able to confirm the shops aren't also buying counterfeit Chinese components on the side and swapping them in for the genuine ones. I also assume they want the repair information to feed into their tracking of the history of the device, as it can affect warranty, AppleC…
Once you buy the device why the hell should Apple prevent someone from putting a counterfeit battery/screen/whatever inside of it? Sure, people might be defrauding AppleCare, but that's their problem - there's no reasonable justification for why they should be able to regulate who fixes their devices.
Control.