I think you missed an article detailing how big a problem porn sites have accepting payments: https://news.ycombinator.com/item?id=17756219 https://news.ycombin

I think you missed an article detailing how big a problem porn sites have accepting payments: https://news.ycombinator.com/item?id=17756219 https://news.ycombinator.com/item?id=17756219 In short they're losing a lot of money since they need to go roundabout ways as credit card companies wants to avoid them. Cash is however not digital, cryptocurrencies are. The term "digital cash" gets thrown around sometimes.