> The only people who

There have been political groups spreading and promoting exactly that concept.

"Thieves and junkies", they say. Forgetting completely "people with dignity" - also because that image is fading from aggregate memory.

Sorry, my comment was too vaguely written, but I meant to imply that it won't be the government that does this, but regular people enforcing social norms.

"We aren't the kind of people that use cash," and so forth.

That would not work at all in many countries. There are some with a strong attachment to cash.