Unfortunately, for the vast majority of people here and around the world, it's too late to block all things Facebook.
Unless, since the beginning of Facebook's existence, you've dilligently blocked every IP, every domain, and never even seen the Like button, or Facebook login, ever, on any of your own personal devices, OR ever used another device that you gave any form of remotely personal information on a page that had a possibility of containing an FB-related element... you're never going to be able to clean the slate, or be hominem ignotum
You're forever a statistic, worth a few pence to Facebook, and a few quid to everyone else who buys data.
Biting the hand that feeds IT
