Perplexity and ChatGPT: The Unlikely Heroes in Google’s Antitrust Saga

In an ironic twist, the very technologies seen as existential threats to Google’s search business have become its saving grace in a high-stakes antitrust battle. A US judge explicitly credited the rise of AI chatbots, including ChatGPT and Perplexity AI, as a key reason for his decision not to force Google to sell its Chrome browser.
The court’s logic was that these new generative AI platforms represent a nascent but powerful competitive force. Judge Amit Mehta suggested that as these services become more advanced and act more like search engines, they will naturally erode the monopoly that Google fought to protect. This future outlook convinced him that a corporate breakup was an unnecessarily harsh penalty.
This ruling places emerging AI companies in a unique position. They were simultaneously used as a shield by Google’s legal team to argue against a breakup, and are now positioned by the court’s remedies to be direct beneficiaries. The mandate for Google to share search data could significantly accelerate the development of these AI rivals.
The story of the Google antitrust case has thus become inseparable from the story of AI’s explosive growth. It demonstrates how rapid technological shifts can outpace legal and regulatory frameworks, forcing courts to make judgments based not just on past harms, but on the predicted competitive landscape of tomorrow.