what are some contemporary arguments against the united states participation in international organizations such as the United Nations or the world court?

A large majority of Americans believes that the United Nations (UN) plays a necessary role in the world and supports U. S. participation in the UN. Large majorities favor the United States working through the UN more than it does, even if this means the United States has to accept compromises. At the same time Americans have in recent years shown significant dissatisfaction with the UN's performance in fulfilling its mission. This mixture of strong support for the UN in principle and dissatisfaction with its actual performance seems to contribute to surprisingly erratic overall evaluations of the UN as an institution.