Is there a market for a self hosted “Google” search? For example you could have a dedicated box that just has an index of some subset of the internet and therefore entirely private to query. One way to do this in an oversimplified way is to for a central service to generate an index each day and push it to edge devices. Updates could just be diffs to reduce network traffic. Maybe set that service up as a Nostr DVM? Is there a NIP for search indexes yet 😅? Different npubs could offer different niche indexes and you could view the internet through a more personally curated lens than what Google and Meta force feed the majority of us.