Frances Haugen, former Facebook employee and whistleblower known for revealing the impactful "Facebook Files," shares her insights at Code 2022. She discusses the urgent need for accountability in tech, especially regarding youth mental health and social media's influence. Haugen emphasizes rethinking data science education and the importance of prioritizing genuine connections over rapid growth in social networks. Her reflections highlight the ongoing repercussions of whistleblowing in the tech industry, advocating for ethical practices and safety in social media.