"If so, I foresee blocks on DoH/etc to common resolvers like 8.8.8.8 and 1.1.1.1. I'll be blocking them at home on the assumption that I only want regular DNS l

"If so, I foresee blocks on DoH/etc to common resolvers like 8.8.8.8 and 1.1.1.1. I'll be blocking them at home on the assumption that I only want regular DNS lookups so I can point them to my own DNS server etc." I wish it were that easy but it's very predictable that google will start resolving DoH on plain old "google.com". So will everyone else ... it's not going to be malicious.userhostile.resolver.samsung.com, it's just going to be samsung.com ... so you can block it but you'll be blocking more than just the resolver ...