You can turn "location" off on Android just as you can turn "third party cookies" off on the Chrome browser. Google counts on 95% of users not doing that. Neither of these are perfect solutions but they do help a lot for minimal effort.
EDIT And this just in, more third party cookies:
https://www.eff.org/deeplinks/2021/03/google-testing-its-controversial-new-ad-targeting-tech-millions-browsers-heres