This is one of those finger wagging posts that comes up occasionally. You know, the "nobody appreciates the outdoors/survival skills/fill-in-the-blank like we do anymore".
The modern world and it's trends all happened for good reason. Trapping, hunting, bushcraft, etc is hard, inefficient work and probably unsustainable for anyone but us few hobbyists. And lets not kid ourselves, we are hobbyists. I see this a good thing. Modern human specialization has allowed the species to thrive in ways that were simply unbelievable 100 years ago. People don't learn these primitive skills because modern skills are much more fruitful. They run away from those primitive skills, pretty much forever, at the first opportunity. To me, mourning the loss of the old skills needs to be tempered by remembering the real threats that came along with living in those times, uncertainty, disease, ignorance, backbreaking labor, waste, etc. It's one thing to take pride in bucking modern trends. It's another when your ancestors had no choice in the matter. What do you think they would choose?