There should be a new body;- that doesn't weigh smaller countries, governing bodies, and tribes as less than the USA. The USA can practically stand independent of the UN, except when asking assistance.
However, USA internal politics are very geared around destroying people (who are non-white European based) on an unequal playing field of values, in entirety;- as a trade for European based intellectual immortality through subsequent generations. The UN doesn't police USA's internal actions as a disrespect the Asian continent. Thus, despite USA trade deals with Asian countries, there is no cultural equilibrium that will happen quickly enough to avoid further future conflicts that arise from the intellectual intent of the Singular superpower on the planet.