TBH I don't know that she would have fared much better. One, because it sounds like the Air Force guy is thin-skinned, and two, because even peaceful anti-war protestors have generally been met with disdain and/or tear gas.

But I also dislike the idea that offensive language is somehow not pacifist behavior, whereas developing weapons of war is perfectly fine so long as you're polite about it. Regardless of how you feel about weapons of war, it's hard to deny that they hold a certain non-neutral weight.