[vetinari]

Didn't know that, great, thanks.

On the other of the common problems: I assume there is no way to blackhole existing, public records, other than extension ala uBlock/Adblock?

[selenamarie]

We're working on exceptions support, which would allow specific domains to be looked up via DNS instead of DoH. In that case, mirroring a blackhole list to the exceptions support would result in what you want (I mean, if I understand what you're asking).