There are dystopian or apocalyptic situations in which it works well & potential ones in which it won't, ones in which your access to use it will be difficult, ones in which the nature of something physical that can be seen & held will be better.
Nobody is saying it isn't the case currently or in the currently likely future.
Which goes back to where humans have a strange tendency to think some one solution is always best without considering context.
Same can be said of the people who always cling to the gold / silver is better mantra, currently it isn't.
Please Login to reply.
Unless they are after something they can hand over without anyone else knowing that is.