It's just code - NWC could have a safe way to generate a public connection string that can only make invoices, and clients could use this instead of an LNURL address
Discussion
But clients can already implement NWC, no?
Yes, but there isn't a nice way to generate NWC connections that are safe, so no one is putting them in their nostr profiles, therefore no clients implement it. I admit that I should push harder for this, but I'm fixated on something bigger right now