In the era of development, it's necessary to keep eye on the upcoming and requirements of that era. If not follow the needs of era or society it's difficult to sustain the better system of life. In the coming years, most of the things going to be digitalized. Most of the system is available on Laptops and mobile for fast action. In the same way, a digital payment system or currencies are required to meet the needs of era.
Deutsche Bank’s analysis report said that "According to dbDig [Deutsche Bank Data Innovation Group] primary research, nearly two thirds of consumers prefer dematerialised to cash payments and a third are concerned by anonymity. These are the two things that cryptocurrencies do best,".
More said in the report “The forces that have held the current fiat system together now look fragile and they could unravel in the 2020s. If so, that will start to lead to a backlash against fiat money and demand for alternative currencies, such as gold or crypto could soar.”
Also Mentioned, “That this current fiat system has survived so long has required a fortuitous set of global forces across multiple decades that have created sizeable natural offsetting disinflationary forces.”