Wolfie Christl on Nostr: "Each Facebook user is monitored by thousands of companies ... Using a panel of 709 ...

"Each Facebook user is monitored by thousands of companies ... Using a panel of 709 volunteers who shared archives of their Facebook data, Consumer Reports found that a total of 186,892 companies sent data about them to the social network. On average, each participant in the study had their data sent to Facebook by 2,230 companies"
https://themarkup.org/privacy/2024/01/17/each-facebook-user-is-monitored-by-thousands-of-companies-study-indicates