Should the UN’s General Assembly and Security Council be located in New York City? Both New York and the Union in which New York is a member-state have assumed the obligation of being proper hosts to people from around the world who come to the UN for its business. Even though that international organization has displayed an impotence in the face of the Russian invasion of Ukraine and the Israeli military incursion that has decimated Gaza and its residents, having an international forum in which talking can take place is not for naught. As an open speaking club of sorts, the United Nations permits adversaries and allies alike to make their views known to each other and the rest of the world. Even though the very existence of the vetoes in the Security Council styme action, that members of the UN so easily get away with violating resolutions renders the entire resolution-process de facto nugatory in real significance. So essentially, the UN building in New York City enables diplomats and heads of governments alike to speak out and with each other. It is vital, therefore, that the US take an expansive approach to issuing visa-waivers so institutional members of the UN can be as well represented as they desire to be. In this regard, the host—the United States Government—should refrain from applying its partisanship in international disputes by restricting the waivers to cover the bare essentials of personnel coming to the UN in New York from abroad.
The full essay is at "The UN in the US."