“The UK’s competition watchdog will not hold a formal investigation into Microsoft’s partnership with the startup behind the artificial intelligence chatbot ChatGPT, stating that while the $2.9tn (£2.3tn) tech company has “material influence” over OpenAI it does not control it.” https://www.theguardian.com/technology/2025/mar/05/uk-cma-drops-competition-review-microsoft-openai-partnership