I understand what you’re saying.

i’m not straying off at all.

fungible is replaceable with an identical item.

if you just look at the monetary object, a jar is a jar.

but what is importsnt is its essence, what is inside.

a jar of mayo is not fungible with a jar of pickles, even if it’s the same jar.

a full jar of mayo is not fungible with a half full jar of mayo.

just because someone tricks another into believing its it’s fungible doesn’t make it so.

it’s not my definition, i’m just applying Aristotle’s definition of money to our modern system.