Content is only part of the problem. Another is the quality of it. I can't count the number of times AI tools have fed me total bullshit. I get a laugh out of calling them out and having them double down on being wrong though. Do you mean bots that compile human generated content? I suppose it has to involve humans at some point until the AI can interact with the physical world.
Discussion
I mean it would crawl the web and get real published content for you
That would be cool, but probably has ethical and legal implications if it served up the entire content.