Sorry that's completely wrong.

It isn't illegal for me to send $10 in litecoin to my cousin in Brazil or Madagascar without the blessing, permission or fees charged by the government, the banks or fiat currency companies like Moneygram (as much as they would like to make it so).

Suggesting that sending $10 in litecoin to my cousin in another country cheaply and easily (which would otherwise be impossible in the traditional banking system) while at the same time arguing that crypto should be illegal because it has no utility is absurd on its face.