https://www.theguardian.com/technology/2021/oct/03/former-facebook-employee-frances-haugen-identifies-herself-as-whistleblower

Internal papers show firm is lying about making progress against hate, violence and misinformation, ex-employee says

A former Facebook employee has accused the company of putting profit over the public good, after coming forward as the whistleblower who leaked a cache of internal documents that have placed the tech firm in its worst crisis since the Cambridge Analytica scandal.