Yes, Pi-hole works via setting it as a DNS server, which this will bypass by default. You will have to turn it off manually, in Firefox. Not a great direction

Yes, Pi-hole works via setting it as a DNS server, which this will bypass by default. You will have to turn it off manually, in Firefox. Not a great direction for DNS to be going for things like Pi-hole. If DoH becomes a thing on say smart TVs and gaming consoles, I fear it will be baked in and not configurable. Also going to be annoying on PCs/phones if each individual application is going to get its own DNS config now.