Google dominance is cracking in the AI era
Google posted record revenue in Q1 2026 with 22% year-on-year growth and still holds ~90% of global search share, yet faces mounting structural threats. Two landmark AI researchers — Transformer co-author Noam Shazeer and Nobel laureate John Jumper — defected to OpenAI and Anthropic respectively, erasing ~$250B in market cap. ChatGPT hit one billion monthly users, Bing reached the same milestone, and DuckDuckGo installs surged ~70% on iOS after Google's AI-heavy I/O announcement. AI Overviews now appear in half of all searches but correlate with a 34.5% drop in organic click-through rates, and network advertising revenue fell 4%. A US federal court ruled Google illegally maintained its search monopoly; analysts estimate antitrust remedies could cost $15–25B in annual ad revenue. Nearly 60% of Google searches now end without any external click, threatening the open web ecosystem Google's ad model depends on.