"but the law-abiding masses rarely use them except for overseas travel or special occasions"
That is not true.
People driving across country, now carry bills to pay for fuel - because now, the chances of your credit card failing for some reason, is higher (somewhat because, "you are not using the card where you normally do").
And there are a lot of people on the road.
Plus, prices are up, and many cash purchases by people still working, are $150.00 or more, when they visit the store for supplies, for family and home.
IOW: INFLATION.
I get them out to make cash payroll for restaurant employees who don’t have/don’t want checking accounts. There’s a whole cash economy out there.
I also make a point of racking the slide of my weapon as I get into the car after getting the cash.
People driving across country, now carry bills to pay for fuel
= = =
That’s why I drive my PU Truck.
Fill the bed with 100’s and I am good to go.