I would not call it a counterexample. In fact we saw similar behavior here. These people escaped death by the skin of their taints. In my opinion the crew should have initiated evacuation much sooner than they did. Despite this, the passengers' behavior also prevented chaos. Any further delay would have surely resulted in casualties. It's a bit of a paradox.
> In my opinion the crew should have initiated evacuation much sooner than they did
There are aircraft incidents where the evacuation led to deaths that wouldn't have happened otherwise (stuff like fire engines striking evacuees, parts falling off the airplane, fire, etc.). An evacuation is something always considered/discussed and not automatically undertaken.
