Real money has exhausted its resource, now large payments are made online, no one transfers from hand to hand large amounts of cash. Bitcoin is more profitable, it is anonymous and can be sent to anyone regardless of its location. Criminals of course convenient to use bitcoin, but we believe that they do not.
There is no fault in investing in the Bitcoin service platform, but this virtual currency can easily be used as a tool for money laundering crimes because it is not regulated by the government.