JackTheMimic on Nostr: Necessarily you have to have a "hot wallet" to have a lightning wallet. I am not sure ...

Necessarily you have to have a "hot wallet" to have a lightning wallet. I am not sure of the question exactly, like can an NFC card copy and paste a Lightning invoice? Because you preload NFC cards with information and the purchaser is the one receiving info, not giving it. The closest to this is an on-chain Satscard but that's not lightning.