I have hope in this air gap deal, needing no connection to the ‘net. I do not understand how it works, though nostr:npub1ry3qwd5my9xqsg0lfh7zl5q9euw00wj3thkj3jpp9f8r6atcur5s68dlm5 has patiently, speaking as if to a dim-witted child, tried to explain it to me. If you don’t need the’net to cold store your coin, you don’t need the net to spend it either.