"Google says it only shares coarse geolocation, which includes a 'sufficiently large' number of users, and not data on health, race, religion and political affiliation. And, it says, it stopped ads serving in Russia early last year."

https://www.forbes.com/sites/emmawoollacott/2023/11/14/web-browsing-data-is-serious-security-threat-to-eu-and-us/?sh=442c55313929