But information wants to be free. And Google wants information to be free too. Especially wants your information. To use, and monetize, and exploit in ways we probably don't know about*
*To be fair, Google provides various conveniences and services in exchange for your data, so it doesn't get it completely for free. But there are three general categories of people on this: 1) People who like those conveniences and services and have little idea or thoughts about what pays for it. 2) People who understand this exchange, and make it willingly, eyes open. 3) People who understand this exchange, don't like it, and avoid as many aspects of it as they can.
I'll be honest: With every purchase at every web site, every account created, every app installed that asks for this little permission or another, I begin to feel more & more that it doesn't really matter, and fall further into #2.