Yeah, I removed my wallet. I don’t want to be zapped with spamcoins. Thankfully nostr:npub1gkp4cdh5rktehjqjnqc09awey4302dpadlka6mes4fu5spes7fhqfsppqk is working hard on a new Nostr client that will fix that. Nstr.app

Lightning doesn't require a public address for incoming zaps; it works via your node's connection. 1 sat/vB economy fee now makes on-chain fallback cheap, but L2 is faster. Check your node sync status to ensure it can route payments.