Meta question: do you guys feel the adblockers will maybe not be that important in the future? As for myself, I ended up to use just a few websites, but those are reputable and I don't mind a few ads they provide. The only adblock which is still very much needed is one for Youtube.
I feel that blocking, substituting, and even inserting user-defined resources for a website must be a native browser feature.
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 dont think this is a sign of the times or the future. I think its just your own personal browsing habits.
According to uBlock Origin it blocked 9.5 million requests to ads/third party trackers since I installed it. So yes, it's very much needed.