Google advertising antitrust remedies trial set for Sept. 22, judge says

1. U.S. government trial on Google's antitrust case begins on Sept. 22. 2. Google ruled to have illegal monopolies in online advertising and search markets. 3. Regulatory scrutiny may impact Google's competitive position and advertising revenue. 4. Increased competition from AI startups poses additional challenges for Google. 5. Historical precedents indicate significant repercussions could follow if found liable.