Facebook is helping some of the worst people in the world do terrible things. How it’s an astonishingly effective machine to turn people against each other. And monitor people at a scale that was never possible before. And manipulate them. It’s an incredibly valuable tool for the most autocratic, oppressive regimes, because it gives them exactly what those regimes need: direct access into what people are saying from the top to bottom of society.
– from Careless People book by Sarah Wynn-Williams