Facebook may face an antitrust investigation for the many companies it has bought, since their surveillance has a wide reach.

Google is facing an antitrust lawsuit.

You can make yourself mostly invisible to internet surveillance by (1) not giving your name to web sites, (2) blocking nonfree Javascript code that sites send to you, (3) blocking third-party trackers in web sites, and (4) connecting to sites across Tor so they can't tell your location.