The audience wouldn’t have heard any of the nuances in what he said that we know were there. But they definitely heard him say that it’s a physical condition with multiple symptoms.
This is key. Swan's statement is confusing and unclear to people who know the ins and outs. Those who don't will hear pretty much what Simone suggests, and that's certainly feels like it would not have happened three years ago when I was in Australia trying to talk to people at ABC.