This reminds me of the story of the German family that went on a trip to Death Valley and ended up accidentally driving up an Arroyo they thought was a road, getting stuck, and dying of dehydration after they tried to walk to safety.
If you’re going to go to a new and strange environment, make sure you get some advice from a local and don’t push yourself. Many tragedies like this are caused by people making genuine mistakes, but they can be prevented. If he’d simply asked someone if walking around Death Valley in flip flops was a good idea, he’d be fine.