This post is a reminder that Visa and Mastercard are two american companies and that every time you pay for something with your credit card you are most likely paying taxes to trump and his goons.
This post is also intended to be a provocation to all the crypto haters and the cashless payment fanatics.
Same with American Express and Discover.
The alternatives I know of are JCB, UnionPay, Interac and RuPay