Then they don't have someone telling them how to do things. No one needs the EU, NATO, World Bank, IMF or UN except for power hungry bankers and politicians. They're all systems of control.
Discussion
You're mixing up different things. The World bank and IMF are mostly the same I agree. And add ECB to this bankster clique.
Other organizations have different backgrounds and history. Especially the UN, was funded after the WW2 with a single goal - that no such war would ever break out again.