Not a perfect example, but the UK CMA took issue with the removal of third party cookies from Chrome because of concern about anti competitive impact on digital

Not a perfect example, but the UK CMA took issue with the removal of third party cookies from Chrome because of concern about anti competitive impact on digital advertising and managed to extract some pledges from Google. https://www.reuters.com/world/uk/uk-regulator-accepts-googles-revised-pledges-browser-cookies-2022-02-11/ https://www.reuters.com/world/uk/uk-regulator-accepts-google...