Paywalled, but based on the headline: good.
Digital is excellent for retail, and retail hates cash because it's work to handle, so not surprising they want it gone.
But cash is important for exchanges between people. Buskers, spotting a stranger's bus fare, etc.
Particularly escaping abuse - how are you supposed to leave the iron fist of a parent or partner, who controls the accounts; when you can't use cash to get food or board? How do you leave?