No, this is nothing like lightbulbs. If you take the complaint at face value (limiting ad tracking for others more than yourself) it is a classic antitrust case

No, this is nothing like lightbulbs. If you take the complaint at face value (limiting ad tracking for others more than yourself) it is a classic antitrust case: leveraging your earned position in one market to gain unearned advantage in an unrelated one. This disrupts the efficient functioning of markets, which makes it a problem.