Why would you want to get economic analysis from a non-expert/complete amateur?
I promise you there would be significant fallout to this that Grey, who has no economics degrees nor any experience at all in economics, is not going to catch because Grey is only good at the very basic stuff that amatuers like myself can explain competently.
The (negative) value is created at minting. They are negative value and then just part of the system in circulation. Many aren’t in circulation either, though. They sit in a jar until they go to the bank and then shoved in a vault at the federal reserve.