I created a google takeout and in that zip file I found some files containing a ton of data about me. It has logged every single page I visited while using the google search engine and chrome browser. It even logged every single time I opened an app on my old android phone. It even has VOICE RECORDINGS of me and a log of every time I used google assistant. This is just some of the data and I’m very sure there is even more data they have.
Smart for many reasons as people listed here. Your fourth amendment rights to your phone also go out the window when you use biometrics like fingerprint. PIN/password is protected, fingerprint/face scan is not. Backwards world we’re in, huh?