That word, 'fungibility' (as overpopularised by NFTs) has been in the spotlight for long enough now that the word has become sort of irritating. It is a dumb word, you can't change my mind. It doesn't sound like it should mean what it describes. A lot of people out there will, by now, understand what 'Non-Fungible' means, in that it describes something that is 'one-of-a-kind'. I'm sure that many of those people, like me, wouldn't have known what it meant if we'd been asked a few years ago. But t