I guess I don't quite get this argument. Allowing users to install a third-party app store on a device they purchased doesn't impact another user's ability to

I guess I don't quite get this argument. Allowing users to install a third-party app store on a device they purchased doesn't impact another user's ability to use Apple's walled garden exclusively. As a customer, it's frustrating because I have to choose between Google's crazy surveillance and Apple's authoritarian regime. I'd really like to just buy a device and then do what I want with it, because I bought it. For example, if Apple were to allow me to install the equivalent of F-Droid on iOS, I would feel pretty differently about them as a company.