What's that going to be like? Will developers have to beg to have control over devices they own? Will we be locked down on the store and have to manually install "unverified" software? Will I be able to take screenshots at will on MY computer, or get a black screen because Google decides so?
The list can go on and on ad nauseam. Given what Google has done on the mobile space I have zero interest in having the same autocratic experience to be replicated on the last type of devices (PCs and laptops) where we can really have true open choices and alternatives. Screw them.