Android was already a platform on life support. Google has wielded its authority to dictate how apps should behave such that even 3rd party stores do not stray far from Google's rules. Users of android phones have little hope to run a program from 5 years ago, or to roll back a bad update in an era full of bad updates.
> its existence is to serve Google's whims
Ah, yeah... the existence of every major project is to satisfy the companies paying for the development. Linux has been over 80% corporate commits every year since 2003. Blender is funded by 35 corporations. Not one open source project larger than a library has gotten anywhere major without corporate sponsorship.
You're example of Linux is a bad one. Its contributions are corporate, but they are collaborative. With Android, Google dictates and others follow. Linux is not this way.