China is already ahead of us:
The People's Bank of China has been developing the digital yuan, a so-called central bank digital currency that aims to replace some of the cash in circulation.
www.cnbc.com
America also launched pilot schemes.
The U.S. nonprofit Digital Dollar Project said on Monday it will launch five pilot programs over the next 12 months to test the potential uses of a U.S. central bank digital currency, the first effort of its kind in the United States.
www.reuters.com
The digital dollar will reform the future of money. The United States of America is progressively working towards creating its own central bank digital currency
www.analyticsinsight.net
I personally don't think it's a good idea going 100% digital given the number of recent cyber attacks that have occurred.