The only other thing that came to my mind was that this was some sort of reaction to all those lawsuits and investigations into possible anti-trust. Not that reorganizing the company is going to "fool" any regulator, but at the very least, it perhaps sets things up in a manner that if regulators try to break up Google, there are preset "fissures" that allow Google to "direct" the cuts more strategically.
Sursa: https://www.techdirt.com/articles/20...up-kinda.shtml