1. Balkin, J.: How to regulate (and not regulate) social media. J. Free Speech Law 71, 1–31 (2021). (Knight Institute Occasional Paper Series, No. 1, 25 March 2020, Yale Law School, Public Law Research Paper )
2. Weissmann, S.: How not to regulate social media. The New Atlantis. 58, 58–64 (2019). https://www.jstor.org/stable/26609117
3. Cusumano, M., Gawer, A., Yoffie, D.: Social media companies should self-regulate. Now. Harvard Business Review (2021)
4. Letter, F., Zuckerberg, M. 28 October 2021. https://about.fb.com/news/2021/10/founders-letter/
5. Strange, A.: Facebook planted the idea of the metaverse but Apple can actually populate it. Quartz, 29 November 2021. https://qz.com/2095986/facebook-is-marketing-the-metaverse-but-apple-can-make-it-real/