Nostr is superior to the Web in many ways, such as having public keys and digital signatures. However, Nostr lacks the space-based structure, and users only receive information through time-based feed.
“The space-based web we currently have will gradually be replaced by a time-based worldstream.
This lifestream -- a heterogeneous, content-searchable, real-time messaging stream -- arrived in the form of blog posts and RSS feeds, Twitter and other chatstreams, and Facebook walls and timelines.”
We need space-based structure and search on Nostr.