I accidentally invented

WinFS - Wikipedia

Do you manage your relays?

The social network I wish to exist: It’s like a classic blog; you publish on your (or rented) domain, but it’s a local-first app, so it’s independent on any specific server. Posts are published as static JSONs to CDN, so it scales. A million followers can fetch from cached CDN safely. People's comments are optional, and it’s up to the post owner if they are free, paid, or whatever. My social graph is a set of links to other people's stuff stored in my @evoluhq DB. That’s all. It’s simple and infinitely scalable. There are no centralized relays.

I think Nostr can work well for small communities, but adoption would kill all relays. Am I correct?