I want to block ads and trackers on the whole home network. I’ve been using adblockers and trackers for years now; I currently have a Raspberry Pi. I was thinking of setting up Pi-Hole with AdGuard. Any other suggestions are welcome. (I can’t use a custom router, because my ISP doesn’t allow it)
dnsmasq with a blocklist, like /etc/hosts except you can use wildcards on whole domains. Then you just make your router’s default dns to point to the computer running dnsmasq. https://landchad.net/dnsmasq/