The author is giving up on Android because handset makers are producing large phones that can't comfortably be held in one hand? How is this the fault of Androi

The author is giving up on Android because handset makers are producing large phones that can't comfortably be held in one hand? How is this the fault of Android itself? Android is an operating system, it doesn't enforce screen sizes, it's like saying you're quitting Windows because the 24" monitor on your new Windows PC is too small. A pretty weak argument in my opinion. Maybe the author might find solace in an old Nokia 3315 instead.