IMO, United Nationa always been useless organization. Goal of it is nice, but in reality they have zero power to influence things. Only thing that they can do is tell that they're deeply concerned and condemn something.
I agree, the United Nations is a very useless organisation that has lost one of its main purpose in peace keeping around the world. Infact I believe it's a tool used by the powerful countries especially the West to perpetrator and organise wars in regions they feel like isn't in line with what the powerful countries wants. The organisation has been a deadbeat for some years now.