But people always want to change it back to fiat because that's the world they live in right now. I think there needs to be much more places to accept BTC as payment in order for us to really go completely virtual.
Bitcoin right now is not in that position that you can use it anywhere in the world the way you spend your paper money. However, there are likely chances that we all will be able to hear this news one day that bitcoin has been recognized by the government and that you are free to use bitcoin anywhere in this world. Market is getting better but still lot of things are needed to be done and that we need to deal the things carefully.