Seriously! Just because someone doesn’t agree that we should have gotten involved, possibly on the wrong sides, in Libya, Egypt or Iran doesn’t mean that engagement with brutal threats is likewise wrong. The biggest problem here is a media that thinks that all war and all non-interventionism are equivalent. They’re not. Some wars are necessary and just, some are foolish and unjust. The whole point of a self-governing, virtuous people is to determine which ones are which.
And that doesn’t even get into the completely normal negative reaction to following up our wars with so-called nation-building, at huge expense and with highly questionable results. Many of us are opposed to that while also wanting to retain a strong national defense.