This is not really true, because of how centralized the web is. From Google fonts to jquery and the million in between endpoints, most sites you visit are going

This is not really true, because of how centralized the web is. From Google fonts to jquery and the million in between endpoints, most sites you visit are going to be reporting you to Google. Logging into a single identity verifying site or even just viewing a distinct set of sites can all work as instant deanonymizers. A VPN that has multiple users using the same IP simultaneously can help on this front, but I don't know how common this is? Basically emulating how Tor exit nodes work. Though even that is also almost certainly possible to break.