Quoting wirelessduck--- via Dng (dng@???):

> What’s the consensus on Quad9? Are they any better from a privacy
> standpoint?

To say again, why outsource recursive nameservice to _anyone_?

You seem like a large number of people who are weirdly resistant to
the notion of basic control of one's own fundamental network
infrastructure and looking for some stranger to outsource the task to,
and I keep wondering why the obvious alternative of running a recursive
DNS nameserver instance locally isn't even considered, let alone the
obvious default choice.

But hey, whatever works for you.