I think cashless society is defenseless from multiple points of view. You don't have anything to exchange in the event that you ever go outside of the web extend. On the off chance that you've at any point voyaged you know that it is so natural to get into a blind side where your telephone doesn't work. What's more, in such detect your web won't work as well. They won't have card terminals and you won't have the capacity to purchase fuel for your machine or a jug of water. It's too soon to endeavor to live in a cashless society.
Yes but in moder time you even cannot expect to live without having these facilities, although it is not so easy to happen because it is not possible so soon that all the people of the world star using bitcoin, i think that it will take decades, because still most of the people do not have knowledge about computer even they do not have the facilities of internet, therefore it is not possible so soon.
Everything is just an idea and it can happen or not in the future but the most important thing now is to support and continue creating things that can help us in the future like these cryptocurrencies that can be used as a mode of payment in the future and i believed that we can be on a cashless society if the government will be joining the cryptocurrency train.