Second this. You can find all kinds of interesting writing and documents with this search engine, I actually came here to say this.

There's also places on the web that are not right off the highway so to speak, you can find them by delving into smaller communities like forums, fediverse is a good place to find stuff like that. weboasis.app has links to a ton of small back road link aggregators and forums. The real internet exists, it's just google and Facebook aren't going to show it to you.

There is also wiby.me