In case you missed it, the EU Commission today announced that they are opening up formal proceedings into X (Twitter), for dissemination of illegal content, the effectiveness of measures taken to combat information manipulation on the platform, lack of transparency, and deceptive design of the user interface.
Read about this action here: https://europa.eu/!mNKnx4
Also note that this has been announced today on Mastodon using the EU Commission's Fediverse instance here: https://social.network.europa.eu/@EU_Commission/111601165943718929