They are separate issues, but history has shown that changes in architecture (or form factor) is often used as a pretext to also make other changes.
Mobile transformed the computer into a portable surveillance and addictive media device aimed at the user rather than a personal computing device built for the user. Those are two separate issues of course -- there is nothing in mobile that mandates that it be designed to commoditize its users -- but the shift to mobile was used to also smuggle in a total inversion of the user/machine relationship.
Apple is kind of a strange company. On one hand they have stuck up for the privacy and security of their users, but on the other hand they were a factor in this inversion of relationship. They weren't the only or even the primary factor, but the locked down nature of their iOS platform helped other actors such as Facebook and Google implement surveillance-capitalist and gamified attention-capitalist user experiences there.
Whether or not I stick with Apple depends on whether or not they keep my computer mine even as they swap out the CPU. I could care less about the architecture as long as it performs well, but I do care about the nature of my relationship with the technology that I use. I care about this for both personal and professional/pragmatic reasons.