This ignores the aspect of consumer data. Credit issuers generate profit through issuing rewards programs in part due to the sale of their customer’s behavioral spending data. Cash and debit users largely retain their data privacy here. It’s hard to put a real world number on what the cost to the consumer is for losing this data ownership, but it is not zero: these data are increasingly used for targeted pricing prac…
Is't the fact that data is valuable for somebody, does not mean that it has a cost (price) for me? Spending data is definitely valuable for seller / corporation to know what to produce. I, on the other hand, cannot get money by saving information. It's not zero sum game, that either I have it or seller have value out of it. Just like with garbage - for me old broken furniture might be a garbage, while for other it's…
It's not a scientific discovery.