Bosnia and Libya came with a UN mandate. Isn't the only reason NATO was involved that it was the only organization that could coordinate such a coalition quick

Bosnia and Libya came with a UN mandate. Isn't the only reason NATO was involved that it was the only organization that could coordinate such a coalition quickly? Point being: the mutual defense agreement is just one part of NATO. The organizational capabilities is another. You might want to abolish alliances -- but to some that might seem as realistic as ending armed conflict. (Personally, I hope/think armed conflict is increasingly a thing of the past -- but it'll probably take a bit more time)