> I’ve been running pihole for 10-15 years, don’t even remember. Will take a look at Technitium. Looks like they have a Mac build, so I can just try it before attempting to replace pihole.

Likewise. I remember setting it up first in the mid 2010s when pis went mainstream. Although I've also used AdGuard home, but I keep a pi-hole running for 'high availability.'