If a new person signs up for Nostr… Generates a pub/private key pair … Creates “an account “ With a profile pic and a bio and stuff … Why can they not just automatically get a 12 word seed phrase to a non kyc built in wallet like Zeus or something ? Could you build a Nostr app like that where when a new user signs up for Nostr they automatically are onboarded to a built in Zeus wallet in the Nostr app and can start receiving and sending zaps ⚡️ instantly using ecash??? Then when their balance gets big enough to open a lightning channel it automatically does it for them And so in their settings they could see their public/ private Nostr keys and their self custody non kyc 12 words to the built in lightning ⚡️ wallet??