Sure, so if I replied to you:
⚡️100
my wallet would see my reply and know to send you 100 sats!
Discussion
There is one potential and huge problem. Now your wallet is tied up to your nsec. Also, I wouldn’t trust other site/person to have the key to my node (NWC). I get the sentiment, but the potential for loss is HUGE 🐶🐾🫡
True, you’d either want to do this on a custodial wallet where you can limit the balance or using an LNDHub wallet on your node that also isn’t the full balance of your node. But there has to be a way to do this that doesn’t end up getting you rugged. It’s not that different from #OneTapZaps using Alby except it’s with replies. As nostr:npub14t0y0l2q3axncpupynq0hx43d2a883s77jgc5m7uc924g2q73e8sg69420 mentioned, if you already use Alby for nostr key management and a wallet, it’s not like you’re granting permission for anything else.