Fri Nov 21 07:21:38 UTC 2025: Summary:

The U.S. Department of Justice and Google are facing off in federal court on November 21, 2025, as a judge considers remedies for Google’s illegal monopoly in the digital advertising market. This follows a ruling that Google rigged its ad technology to create an illegal monopoly. The Justice Department is pushing for a forced sale of some of Google’s ad technology, while Google argues against a breakup, citing potential disruptions and the rise of AI as a competitive force. This follows a previous, less impactful ruling in a search monopoly case, where a proposal to force Google to sell the Chrome web browser was rejected, causing Alphabet’s market value to soar. The DOJ asserts that Google’s history of monopolistic behavior necessitates a stronger response in the advertising case.

News Article:

Google Faces Final Showdown in Ad Monopoly Case

Alexandria, VA – November 21, 2025 – Google is battling the U.S. government in federal court today, November 21, 2025, as closing arguments conclude in a landmark case concerning the company’s dominance in the digital advertising market. The Department of Justice (DOJ) is seeking a forced divestiture of key components of Google’s ad technology, alleging the company established an illegal monopoly through anti-competitive practices.

U.S. District Judge Leonie Brinkema previously ruled that Google rigged parts of its ad technology. The current trial is to determine the remedies. The DOJ argues that a breakup is the only way to prevent Google from continuing its monopolistic behavior, labeling them a “recidivist monopolist.”

Google vehemently opposes the breakup, claiming it would disrupt the intricate system that handles 55 million ad requests per second. The company argues that its own proposed changes would increase price transparency and competition. Furthermore, Google cites the rise of artificial intelligence as a potential market disruptor, urging the judge to proceed cautiously.

This case follows a previous ruling in a separate search monopoly case where the judge rejected a proposal to force Google to sell its Chrome web browser. Alphabet, Google’s parent company, saw a surge in its market value following the decision, a signal that the ruling was seen as relatively lenient. This is motivating the Department of Justice to push for a harsher punishment this time.

The DOJ emphasizes witness testimony highlighting Google’s alleged manipulation of algorithms to maintain its monopolies. A final decision from Judge Brinkema is expected in early 2026 and could dramatically reshape the digital advertising landscape.

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