People still use paper checks in the USA! I managed to live for 40 years without writing a check, but in America these 20th century relics remain unavoidable.
For example, when leaving my NYC rental, the management company required I send them two paper checks: one to cover the move-out fee (use of the building elevator), another check as insurance which they’d only cash if my movers broke something. The first checks I wrote were lost in the mail, so then I made a trip downtown to deliver these pieces of paper in person… An absurdly retro payment experience.