Swedes have been eager to abandon cash, but that doesn’t mean they want it gone altogether. A telling survey by Sifo, a polling company, recently revealed that 70% of the population still want to have the option of using notes and coins. As well as appreciating the flexibility, many consumers are clearly worried about what would happen if their phones or cards get lost or stolen.Can crypto help?So, not everyone is happy going completely cash-free. However, with cash going scarce — not to ment...