The Creepy Line (2018)
Watch this documentary while you still can. It's on Amazon Prime, although I suspect they're being pressed by Google/Facebook to take it down.
From IMDB: The Creepy Line reveals the stunning degree to which society is manipulated by Google and Facebook and how they do it.
Those who routinely use Google, Facebook, Chrome, Gmail, etc. are quite simply...... prey.
A very well researched factual documentary.
Doc's rating: 9/10