You are completely mistaken.
The names will be handed over to him, that is the law.
This stuff goes on constantly. There are courts that deal only with this issue. The UN only gets involved when it is a multinational complaint. Domain names get handed to their proper owners constantly.
I don’t doubt that he’ll get the domain name. But I STRONGLY object to anyone, especially somebody like him, grabbing somebody else’s property, and appealing to the UN no less!