This is nothing new though; industrialization and specialization have already caused basic survival skills to atrophy in most of the population. Take the case of a massive EMP taking out all computer systems. Gaps in supply chains and power failures would lead to millions (or billions) dying of starvation, dehydration, or exposure because they don’t know how to provide for themselves. People who’ve studied and practiced survival skills (or who retained that knowledge in physical media like a book) would survive. Drop someone from humanity’s hunter-gatherer days into the same situation and they’d have a better chance of surviving than most contemporary humans.