I still believe that any country understands that if they use nuclear weapons, they will be wiped out of existence. They could be irrational in many ways, but I don't think they're irrational to the point that they're ready to annihilate their own country.
I feel like dress socks differentiate you in a different way - especially men in suits who just have the traditional business suit. The dress sock is the way to change it up in your mind and I like wearing my pants up higher so you see them.