I would love to see a decent search engine. Google search has gone down the toilet. Most Google search results are ads or SEO optimized junk. It was funny once

I would love to see a decent search engine. Google search has gone down the toilet. Most Google search results are ads or SEO optimized junk. It was funny once when I was searching for a medical term, all articles on first page were clearly SEO optimized and all articles were very similar from word usage, sentence construction, verbiage, like written by same person. I am surprised that Google doesn't filter out the results using some sort of similarity analysis to offer variety in results. I don't want to see all links giving exactly the same info.