The United States should be isolationist by nature and interventionist in rare, exceptional cases. That's the only legitimate political posture for a country that is supposed to be built on the idea of limited government. A government that pisses away thousands of lives and trillions of dollars on military campaigns in Islamic sh!t-holes halfway around the world while facilitating an invasion of Third World peasants here at home has no moral claim on any loyalty from its citizens anymore.
Why do you F’ing care? You don’t live here
That is actually my position stated very well. I do consider the case with Iran to be a valid war because the Iranian regime actually has spent decades attacking us, not just with words but with bloodshed. But the neocons just come across as consistent warmongers who fight and lose and fight and lose and fight and lose, which I see no point to at all. And I don't see that they have ever done _anything_ for conservatism except backstab it; as such I consider them a faction of liberals, not conservatives at all, with their emphasis on a large, powerful government at the expense of individual liberty.