Here are some other examples:
https://future.a16z.com/the-future-of-search-is-boutique/
https://dkb.io/post/google-search-is-dying
https://nypost.com/2022/05/01/google-critics-say-ads-spam-sites-are-killing-search/
https://www.theatlantic.com/ideas/archive/2022/06/google-search-algorithm-internet/661325/
https://freakonomics.com/podcast/is-google-getting-worse/
This is certainly a popular topic in the media, and maybe we can even say the reports of Google's death are greatly exaggerated. An important consideration is the fact that SEO has also gotten a lot more sophisticated, so the number of high quality articles on any particular topic might not be that high.
But my question is, if we accept the premise that 1) Google search is getting worse and 2) Google is responsible for this, what would it take to unseat them?