Earlier quoted context omitted.
The biggest issue we are facing now, it is that the same has happened ot the previous organization, League of Nations Union, which became useless to prevent WW II, UN was born after the war with the goal to be a better organisation than it predecessor. And here we are, at the edge of WW III, with an useless UN.
How would you imagine useful UN? Or do you just want to be without it?
A weapon only works as dissuasion if the agressor isn't sure it might be used, otherwise they might as well be holding paper sticks.