Heartily disagree. Having an avenue where nations can be shamed for their crimes against humanity as well as a central org that both announces common human rights and monitors for them is immensely useful on any normative ethics yardstick, whether utilitarian, essentialist, effective altruism, and so forth.
> Having an avenue where nations can be shamed for their crimes against humanity
Many nations have continued to commit crimes against humanity since the UN was founded, without any shaming at all. Some of them have had their leaders praised and given awards and invited to be keynote speakers at conferences at the same time that their crimes against humanity were in full swing (for example, Robert Mugabe). And two of the most egregious such nations, Russia and China, have permanent seats on the UN Security Council.
It is true that the UN has shamed some nations for crimes against humanity (the Milosevic regime in Serbia, for example). But that just makes the lack of shaming in so many other cases worse, especially when the cases that are ignored are at least as egregious as the cases that are shamed.
