Digital currency is to change the world, many of which were positive, to a certain extent, they pose a containment of the government, gave the people an alternative, but that doesn't mean they don't need to be regulated.
One of the core reason is: anonymous, do not track, not regulated digital currency will make form a closed loop technology crime, money laundering and terrorist, and disappear from unsolved bits, bytes, while the impact damage with each person in this world.
If every penny of extortion is tracked, is there enough motivation and courage to launch a WannaCry to attack the world?
It is additionally valuable to all if computerized cash be directed uniquely in this millenial age, that individuals are subject to PC framework, general it gives comfort to us, since it's simply an issue of PC contact and exchanges done, no compelling reason to movement or drive to do such exchanges, however ideally the framework won't be mishandled by criminal personalities too.