This is a problem for the whole internet. I've made a long version of my argument here, but tl;dr as companies clutter the internet with cheaper and cheaper mass produced content, the valuable places will also get ruined. There's an analogy to our physical world: Because we build cheap and ugly cities that roughly look the same, the few places that are beautiful and unique are also ruined, because they're just too valuable; everyone wants to go there. I think that we're already seeing beginning, with pre-existing companies like Reddit that have high quality human-generated content walling themselves off more and more as that content becomes more valuable.