This seems unrealistic. Sliding the commercial slider to zero is unlikely what anyone wants. Even Wikipedia would be hidden due to its incessant thirst for donations. Visiting a nice open source repo that happens to have Patreon or GitHub sponsor? Gone. Visiting the help page for a hardware product I've already purchased? That page probably upsells you on a higher tier product and is gone. Trying to get news? All news sites have ads now and they are gone; the only ones without ads are those paid for by Big Oil or Big Pharma or similar with a hidden agenda to influence you.
Instead of bending the web into something it is not, have you tried simply visiting a library and getting all information from there?
Instead of bending the web into something it is not, have you tried simply visiting a library and getting all information from there?