Now that more and more countries are starting to go cashless (
http://www.bbc.com/capital/story/20180427-does-a-cashless-society-benefit-everyone), is it possible that we also start converting to cryptocurrency? If that happens, what do you think are the advantages and disadvantages? Paying virtually is very convenient for me as I do not have to bring cash and it prevents petty theft but what is the disadvantage?
Hacking of course. Though there are ways to make sure that doesn't happen but nothing is 100 percent perfect.
Also I guess there are restrictions that come with it, having an electronic device at all times, I guess.