Sameer Samat, president of Android ecosystem at Google, asked a TechRadar journalist why they were using an Apple Watch, iPhone, and MacBook:
I asked because we’re going to be combining Chrome OS and Android into a single platform, and I am very interested in how people are using their laptops these days and what they’re getting done.
Google can’t kill AOSP as it is under the GPL. They will always have to release the source code. Even if a lot of the apps have been abandoned the core system will still be GPL. I don’t see them changing that any time soon as it would mean a total rewrite of the OS from scratch which would be insane.
Android also is designed to run on lots of different hardware unlike Apple. I don’t really see the comparison.