Just in case anyone hasn't noticed, The United Nations is useless as teats on a boar where any U. S. interests are concerned.
It is worse than that. Useless would be thrillingly benign compared to the amount of anti American activity there funded by our tax dollars. Eff them, get the US out of the UN and the UN out of the US.
Not one accord or plan for the future (Agenda 21, Agenda 2030, ICLEI, IPCC, e.g.) is compatible with American interests.