As they see it, appeasement isn't dead since it is Khamenei - whom they deferentially refer to as "the supreme leader" - who sets Iran's foreign policy.
We will ask ourselves in 3 years why so many people treated him deferentially in 2011, such as interviewing him as an expert on global tax policy on 60 Minutes recently.
Now the United States is treating this pariah state deferentially, even talking about a permanent end of military exercises with America's South Korean ally and the establishment of improved political and economic relations with the North.