Similarly, if I trust the nip05 domain name, I can resolve the npub and trust it from that point forward.

Together with nip05 and kind 0 metadata - this is the killer global trust infrastructure we are looking for.

nostr:nevent1qqs9jzy2ztwr2qsd55xuxcku3f333gcpnkt8mk9rmedsx59pt0lk4tsppemhxue69uhkummn9ekx7mp0qgsqddupn4l3cl65wggcyehd009g0pwuatsfudh28f90vewx68vrylqrqsqqqqqpvvknu7