> Changing privacy policies doesn't work that way. Legally speaking, yes it does. It's a free service. The only obligation they have is to make their terms fre

> Changing privacy policies doesn't work that way. Legally speaking, yes it does. It's a free service. The only obligation they have is to make their terms freely accessible, and to publicize any major changes. You seem to be implying that Google and other free DNS providers have never changed their privacy policies since there's no good way to notify the users. Google's own website (and the Internet Archive) totally contradict this. https://developers.google.com/speed/public-dns/privacy https://developers.google.com/speed/public-dns/privacy "Last updated October 29, 2018."