Pointless thought exercise. Most people on Nostr can't do what you're asking without significant help. I've helped many people with many LN related issues here and before this on Twitter. The best advice you can give most people is to not try to run a lightning node. Power users (which are not most people) should use a node-in-phone-wallet. Everyone else is better off using a custodial service. Hard pill to swallow? Then you're being unrealistic about LN.