@crypto.piotr, In my opinion Current Money 💵 System is really rigid because it's controlled by the Banks and no matter how much we think, at the end of the day Ownership is hold by the Banks.
I think that current picture of this world is combination and collaboration between Spiritual and Technological world. Now people are understanding the Game Of Centralisation and Game Of Fiat Money 💵. Through Blockchain Technology and Cryptocurrency Space people are trying to come out of this Cage System.
In my opinion Future is reflecting like a Hub Of Structured Decentralisation and by that i mean, before Use Cases were turning into a Market but with Blockchain and Cryptocurrency Space, Use Cases are turning into whole Economy.
But with Modern Monetary Chain we can face some issues and in my opinion most vital one is, many showcase Carelessness and Digital Money means we have to take some Precautions. For example, if we take the example of Steem Blockchain, here every Account Wallet is a bank and if people lose their Keys they lose everything in a way. No matter how much we evolve, in every time or phase we have to take those necessary precautions which are real need.
Have a wonderful time ahead and stay blessed brother.