A search engine that produces results you would find interesting/helpful/engaging most of the time. It should heavily penalize SEO optimized, clickbaity listicle trash. Content that was created organically as part of a conversation should rank very highly if it's relevant to the query, as well as blog posts from obscure but highly relevant and informed sources.

Google died when they stopped being well informed librarians and started being aggressive salespeople. It's time for a new search engine to step in specifically catered to the curious.