Facebook tracking people who never sign up for an account with them. Don't be dense, big tech does make an effort to track people who don't want to be tracked.

Facebook tracking people who never sign up for an account with them. Don't be dense, big tech does make an effort to track people who don't want to be tracked. https://www.vox.com/2018/4/20/17254312/facebook-shadow-profiles-data-collection-non-users-mark-zuckerberg https://www.vox.com/2018/4/20/17254312/facebook-shadow-profi...