[andreasha]

Or just don't route all traffic through your WG tunnel. Change allowed ip from 0.0.0.0/24 to the local ranges you want to reach fx 10.6.0.0/24

[metadat]

Would this likely break of goal of having / leveraging pi-hole?

[andreasha]

No it just tunnels your DNS traffic and traffic to the 10.6.0.* IPs. Could also add with a comma 192.168.1.0/24 for other local IPs you want to route through WG.