Yes but why would these "I don't need to know about relays early on" users even come to nostr in the first place? You can't bring new users to nostr without a sales pitch, and as far as I can see there is no effective sales pitch that doesn't involve relays and the awareness of them. They're just so fundamental to nostr. Nothing is more fundamental. It's in the name. Relays are to nostr what wallets are to bitcoin, not what multi-sig scripts are to bitcoin. Leaving the discovery of relays until later would be like bringing people to bitcoin but leaving the discover of wallets until later. ("I'll just keep it for you myself, my friend, until you ask where it is, and then at that point we can talk about what a wallet is").