Just because you can draw an analogy to something physical doesn’t mean that people are going to learn the weird bitcoin-specific jargon and technologies. I’m sorry but you really need to spend more time talking to normies and newcoiners.

And, to be clear, just because the tech happens to be a bit different doesn’t mean it can’t be used in a BIP (3)21. Even the thing demod here ends up in a QR code to provide a channel to send the token to.