The problem is that the good websites are constantly scraped/botted upon by these LLM's companies and they get trained upon and users ask LLM's and not go to their websites so they either close it or enshitten it
And also the fact that its easy to put slop on the internet more than ever so the amount of "bad" (as in bad quality) websites have gone up I suppose
I dunno, works for me. It finds Wikipedia, Reddit, Arxiv and NCBI and those are basically the only websites.