digital money more safer than paper money... future is digital concept
It's not only that we use because it is safe, what matters is to serve all the people and digital money is not for the poor. Paper money is very simple to use and there is no problem with using it, I guess it is also safe in the sense that your money is not vulnerable to hacks. Depends actually on your status in life, poor people has no interest with digital currency and paper money already gives convenience to them.
I know this will be hard to accept for many people. But I'm sure as time goes by. Technology will progress. And people will start using digital money