I don't think you have to prove that the anticompetitive action is directly beneficial to the actors. Regardless, at least two of the three firms have a direct

I don't think you have to prove that the anticompetitive action is directly beneficial to the actors. Regardless, at least two of the three firms have a direct contractual, financial relationship with Twitter. Twitter is a Google customer since at least 2018: https://blog.twitter.com/engineering/en_us/topics/infrastructure/2018/a-new-collaboration-with-google-cloud.html https://blog.twitter.com/engineering/en_us/topics/infrastruc... Twitter cut a multi-year AWS deal last month: https://press.aboutamazon.com/news-releases/news-release-details/twitter-selects-aws-strategic-provider-serve-timelines https://press.aboutamazon.com/news-releases/news-release-det... Coordinated backlash against Twitter (such as a boycott or other mass exodus) could have spillover effects to Facebook, not the least of which would be a movement to repeal S230.