I would say that paper currency is the greatest scam ever to enslave mankind.
Bankers charge interest for a thing which has been created out of thin air.
The paper currency gradually decreases in its value due to inflation over time.
So naturally people tend to move towards cryptos which are free from inflation and the bankers and big economists once again want to pull back people to the traditional enslaving system.
Now the choice is yours.
Enslavery or Financial Freedom?
Think Wise and Twice.
In my opinion, these two are quite the same, paper money and cryptocurrency, both of it could be used for illegal purposes and both can enslave people, but in my opinion, paper cash is the one that could be used for illegal purpose without getting noticed. In cryptocurrency, transactions can be tracked and followed while paper money can be handed without any trace.