And I call BS when I see it. A nation state is morally responsible to it's citizens to uphold the law and order and protect it's citizens [from threats internal and external]. This is funded by the tax money collected by the state from it's subjects. Nation state may, willingly provide protections and other services reserved for it's citizens to others. But concept that it must or should is flawed at heart. World today remains a hostile place and the game for supremacy remains as strong as ever.