"Fuelled in no small part by the increased adoption of alternatives such as cryptocurrency, it seems undeniable that the world is moving closer each day to becoming a globally cashless society."
Sweden being a prosperous country they could become cashless in four years time but it is highly unlikely, people will still use fiat in every trade, unless a government comes up with a regulation that fiat paper money cannot be used and i do not think any government will come up with those verdict, it is a assumption and if there is a betting line it will be an under dog 
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