👀 I imagine a bank would have to be involved if we're dealing with millions in cash.
Discussion
not necessarily, someone could also accept bitcoin as payment for a house, boat, car, etc. I have done this to pay for my wedding.
sure its not convenient and takes effort and organization.
Or yes you could give an exchange your ID card and send all the money there and pay your taxes like a good little slave.
The latter is not an option that crosses most peoples minds here on nostr.
The choice is yours! The world is your oyster!