I used to run pihole on a Pi and now I directly run unbound, still on a Pi. The difference on a great many sites is night and day: you simply get way fewer ads. And that's just by using a DNS blocklist.
Occasionally I'll get one site that refuses to load because I've got an "adblocker" but most sites do work fine, just with way fewer ads.
I usually now just ask agent, for example Gemini in Antigravity to check certain article or a group of articles, like "check all AI-related article in tldr.tech and tell what is interesting"... I am already a bit lazy to browse myself, and in this process I dont care about ads.