Earlier quoted context omitted.
I'm not sure how long these sort of antitrust cases take to litigate (I was young during Microsoft's high profile case), but I'd say this is one of the most rational explanations as to why, seemingly out of nowhere, they'd parachute away together. It looks like an attempt to try to distance themselves, their personal images, and their assets before it gets too ugly. I would certainly do so unless my personal financia…
Out of nowhere? - They created Alphabet to pull themselves out of daily Google business.
At least at the operational level. I'm sure Sundar has had much contact with them. But regular Googlers certainly have not.