Of all the governments to worry about, the ones in the EU (as well as US, CA, AU, NZ), are the ones I'd least be concerned with, relatively speaking.
They're enabling this in the US, and yet even with all its problems, it's the one country that the average web surfer would have to worry least about when visiting "inappropriate" sites.
* https://en.wikipedia.org/wiki/Room_641A
> DoH is vital to protect users around the world from censorship and worse.
Great. Then enable it in countries where it's actually a problem. As a Canadian I do not feel a need for this, and I worry about Cloudflare getting an NSL more than I worry about CSIS/RCMP tapping glass.