Facebook Manipulated 689,003 Users' Emotions Using Algorithms in 2012, essentially to learn how to maximize revenue. In 2024 how do we know that Facebook & Instagram are not using algorithms to manipulate people’s enotions about wars & elections? How do we know they’re not selling this option to foreign companies & governments? There is zero accountability or transparency for Facebook & Instagram’s algorithms & advertising, which in 2023 made > $130 billion.