From the "Why It's Illegal" section:

>Political opinions

>LinkedIn scans for Anti-woke (“The anti-wokeness extension. Shows warnings about woke companies”), Anti-Zionist Tag (“Adds a tag to the LinkedIn profiles of Anti-Zionists”), Vote With Your Money (“showing political contributions from executives and employees”), No more Musk (“Hides digital noise related to Elon Musk,” 19 users), Political Circus (“Politician to Clown AI Filter,” 7 users), LinkedIn Political Content Blocker, and NoPolitiLinked.

>Each of these extensions reveals a political position. If LinkedIn detects any of them, it has collected data revealing that person’s political opinions. Article 9 prohibits this.