Of course the (((government-approved))) cryptocurrencies are weapons of the ѕуηαgσgυє.
The truly anonymous cryptocurrencies held promise to free people from the chokehold of (((central banks)))), but once the (((SEC))) allowed cryptocurrencies to be manipulated as other commodities, the JMFs took over once again and have considerable (but not absolute) control to manipulate the crypto markets.
Some crypto is inherently anonymous (e.g., Monero, DASH), so is useful for anonymously moving money, especially across borders. Even Bitcoin can be "mixed" so that it can be used anonymously and moved across borders providing you make no "meatspace" mistakes.