Comment by pedalpete
With Apple, they are the manufacturer of the phone and the software, so they get to decide what goes on the hardware.
Google makes the OS, but not the hardware. Why should they be able to decide what another company puts on the hardware.
This is exactly the same playbook Microsoft tried in the 90s, and it is going to court for the exact same reason. It's using your market power to prevent competition.
We've decided that just because you are the maker of a piece of software does not mean you get to decide what runs on someone else's hardware.
So are you proposing that Google shouldn't allow other companies to install Android? What would Samsung, Motorola switch to and do app developers have to create apps targeting all of the different mobile OSes?
This seems like a far worst path than today, and to OP's point, though Google isn't perfect, they're doing better than their competitor in providing options. Pushing Google to only offer Android on their own phones is not a win for consumers.