My biggest problem with Mozilla's DNS over HTTPS is their partnership with CloudFlare

Cloudflare is not a supporter for Free and Open Internet, and is just as much a danger to online privacy as the rest of the Large Technology Companies like Google and Facebook

Edit: The Undying Support for CloudFlare is amusing, reminds me of all the defenders of Google years ago until they turned evil... Power Corrupts, the key is to not give these companies the power. The amount of data the flows through CloudFlare's various products should be alarming to anyone that understand Computer Science, history, etc. Sad that many here are willfully ignorant to the threat CloudFlare poses