This is very cool and I would love to use it. But pasting my nsec isn't something I'm willing to do anymore given NIP-07 and NIP-46 have been around for a while and I'm app setup to use either of those methods.
Discussion
I won't do it either but I'm sure they will figure out nostr:npub1getal6ykt05fsz5nqu4uld09nfj3y3qxmv8crys4aeut53unfvlqr80nfm and NWC etc. Still, if you look close you can see that many of the entries have it's own nevent. Layer3 seems pretty entwined with nostr.