Yep BFS and the further out from the cities the less you see the card ie pubs let you get cash out but you pay for every drink with cash it's stupid to go one on one with drink and card as you said the infrastructure is not there yet the day we loose cash will be the day we are totally controllable more so than now cash is about the last freedom we have left that benefits us
Yep without cash you are easy to control, just have a look at what they do to crims, they seize control of their bank accounts and shut them out, if they can do it to them then they can easily do it to ordinary people.
Then the next thing you know is you can't buy the things you may enjoy like cigarettes, alcohol etc cos they are bad for you they won't be able to be purchased at all electronically.
We might end up being another Korea if we aren't careful!