You have a point but I don't think the UN will exist a few years from now.
The past 2 years has shown everyone how useless and corrupt the system is.
Countries are going to start leaving the UN, when a seat at the table doesn't seem to matter anymore.
Every positive the UN try to do USA just vetos it, so they haven't made any progress on anything that matters for a long time.
Only policy supported by USA gets passed.
UN functions as a tool of American imperialism more than anything else.