Another area not discussed in the article is Meta's (especially on IG) suppression of Palestinian content. They're not alone in this of the social media companies, but they are the most aggressive.
This means that Meta, and realistically one person, Mark Zuckerberg, is able to have massive impact on even the conversations people are having.
https://www.theguardian.com/technology/2023/dec/21/meta-face...