https://press.princeton.edu/books/hardcover/9780691172132/th...
Oliver Bullough on Odd Lots podcast[0] talked about this issue recently (the large denominations). I guess he had a book "Everybody Loves Our Dollars" that went into this too.
I found the argument compelling but hopefully there's a balance to be struck.
There's no downside to collecting too much information so banks ask for way more PII than needed and then it breaches, making more KYC fraud with the newly breached data, giving an excuse to continue collecting more information instead of making a secure system. Their apps are full of security theatre to comply with regulations.
On the topic of cash and crime–encrypted messengers and VPNs are also used for crime. Except, there's more crime in online banking than in cash. The war against cash is actually part of the war against privacy. We should not sacrifice privacy because of crime.
"consumers reported losing more money to scams where they paid with bank transfers or cryptocurrency than all other payment methods combined."
https://www.ftc.gov/news-events/news/press-releases/2025/03/...
Add the UK's new Click to Pay. To sign me up without my consent Barclays passed my email address to MasterCard to associate with a "digital profile".
SoftTalker•45m ago
Sorry, cash is all but dead in 2026. I use cash about once a month to pay my barber, because he doesn't take any form of electronic payments. That's the only need for cash that I have left. That and the quarter I keep in the car to unlock a shopping cart at Aldi.
inetknght•44m ago
Speak for yourself. I pay cash more than I don't.
SoftTalker•39m ago
My barber is actually an inconvenience, because I need stop and get cash, which I otherwise almost never carry anymore.
xyst•40m ago