Google/'They' are collating all of the information about you, and has AI clarifying it into a perfect analysis of your life and the working of your mind. It doesn't need constant facial recognition (they can compare your geotracking to public cameras anyway). If your fingerprints exist (either through legal troubles, payday loans, gun purchases, etc.), then that is already in 'your file'; your DNA profile is also connected if you've given anyone access to your blood (this includes the labwork to check your cholesterol and whatnot, and private geneaology companies). Your phone is listening to your verbal conversations, analyzing your searches and purchases (your diet and brand preferences, what marketing style works on you), and connecting your proximity to other people's phones to extrapolate your social and business connections. You aren't granted the ability to disable any of these features. The thing they care least about is your name; it's in there as well, but it's your unique identifier number that they gather the info around.