> He began by saying that the US has to “scare our adversaries to death” in war. Referring to Hamas’s 7 October attack on Israel, he said: “If what happened to them happened to us, there’d be a hole in the ground somewhere.
You cited this as an example of an extreme opinion, but this is bog-standard MAD that’s been a big part of the US strategy since the Cold War.
We don’t want to go to war -> Enemies won’t attack us if they think they can’t accomplish their goals by doing so -> Make sure they understand they will die if they attack us -> no war! (At least, in theory.)
You may disagree with that opinion but it’s not at all extreme, that’s the mindset most of the military has. And it is rooted in the desire to prevent large scale conflict.