of course bitcoin is used for illegal stuff, we cannot do anything about so i dont worry about it
Are you sure safe using bitcoin for illegal acitivy so what you can buy with bitcoin "drugs,weed or what". in fact bitcoin only most use for gambling site so what a problem with that in some country, gambling isn't illegal.
yeah by law in some countries gambling is not illegal, but morally gambling is illegal everywhere i every corner of the world, as with that a person lose all the hard earned money of his life and ruin his life to enter the poverty.