There are number of DNS technics that can hime my queries from ISP along the path: DNS Crypt, DNS over HTTPs, DNS over TLS etc. Please add support for any (or some) or these to ROS, due to fact this is more and more popular demand nowdays in too many countries.
You can definitely recall Russia and China government state-scale sites blacklist which push ISP to return fake reply for sites that are backlisted for political reasons.