Nostr is simply a signing protocol for the propagation of data. What that data contains is up to the signer. What data is propagated is up to the relays. Nostr is a better way to do the internet. If only it had its own transmission protocol not reliant upon TCP/IP or at least obfuscate the IP natively. The IP/ Networking layer layer is controlled and sucks. But yeah, lets make another client instead.