Primitive fire making skills are always a nice fallback for when everything else fails and you are left to using whatever nature provides. That it is not the most efficient or expedient survival method of creating a fire is an inherent quality of our intellect, but does not diminish the knowledge of how to build and use the tools. I would think knowing how to build one and use it would be far more valuable than actually having one in stores.
You know, you made me think. I look at my own signature line about outdoor heritage being lost and realize again that with something as important as fire, a person should learn all of the skills and practice them. How much better to practice the bow and drill or flint and steel in a campsite with a picnic table and a cooler of cold whatevers, than in a true survival situation. I'm not saying anything here that you all don't already know, but the urgency of passing on survival skills to the next generation just dawned on me again. If not us, than who?