Earlier quoted context omitted.
It's true, but I wonder if the way employees organize themselves will transform in such a way to make graph analysis less useful - similarly to how recent protests seem to work. From what I've read about Occupy protests, the Yellow Vests, and now Hong Kong protesters, they're all spontaneous and decentralized. Instead of an individual or a small group of leaders energizing the movement, there's something of a shared…
Indeed, and it seem to me these countermeasures are exactly the method that's being employed by the likes of Putin and Trump. In google's case, I think they're just analyzing employee emails etc.
That’s why it’s ill advised to use company email for personal communication. Do it over telegram on your personal devices.