Facebook AI is crazy.. I go on Facebook after weeks, never post, never use it, don’t have the app installed, how does it know I want this shirt?!??
Discussion
Creepy
Data sharing. Advertisers will share your data among platforms to "personalize" your ads wherever you go.
Or rather, platforms share your data with advertisers, who then reflect your preferences back in the form of products.
DNS and or cookies. They literally stalk you on the internet.
Meta pixel and Audience Network follow your behavior on other sites