And what you think about the use of the coin when we talk about
Drugs, illegal stuf, child porn, assesinations, carding, hacking, war, etc, etc...
Same thing with any currency. It is not that they have just invented crime, and they couldn't exist deja in your society. They already exist and use what ever currency they can grab. Even the banks do drug money laundering these days. Even the government does money laundering, & some other evil things.