You do have a choice not to use Google- there are other competitors readily available. A cop looking at your state-issued ID isn't a privacy matter- the state is looking at a number that they issued you and already know about you. The greater privacy concerns are not about that sort of thing, but about things like listening to your personal conversations or knowing what your plans are for next Friday night.
Your ISP/phone company keeping tabs is the issue at hand...
Privacy like pretty much every other abstract thing that is important to us (freedom, security, happiness, etc.) is a thing of balance. It isn't either have it or you don't.
But the gov't didn't listen in on any calls. All they did was look at logs, logs that already existed. You don't have privacy, that ship sailed 20 years ago.