alt Hacker NewsKagi is building their own index. There are also other open indexes. Over time these can replace the big corporate indexes. The hard truth is that the big players in search are dead. They are now the yahoo of search, with landing pages full of ads and results that are primarily ads.
See their revenue (number of paid users is not a secret): something around $7M annually? It was half of that not so long ago (glad, that the userbase is growing).
With their current pricing they are out of their league of having any full-blown index, crawlers, people, what have you.
I would say year ago I was amazed how they are alive at all (unless I am missing something in their funding).