It would be nice with a search engine made with decentralization in mind.
Like the internet is decentralized but the good search engines are at centralised companies like Google etc.
I had a thought about a week ago about search engines. I think it may be better to move towards a curated-list style of search, instead of an automated indexing one. Think Pinterest, but with a greater emphasis on websites, people, and communities instead of just images.
That way search can be made more human. You can get to know and trust the individuals who curate content, and maybe donate to them if their efforts are valuable to you.