Well, perhaps I overestimate the capabilities of others. Let's just say that I could learn to cope without electricity. I don't have those skills you mentioned, but I have common sense and I'm fairly tough when it comes to having to 'rough it'. But you're right. Some other folks don't have that and are not tough and will no doubt not survive. Law of the jungle and of nature.... will apply.
It'll be a sight, I'd say... Especially so because the womenfolk have drifted away from the skills that have traditionally been theirs. Few and far are the women that can garden and can, that can sew, not to mention card, spin, and weave... That know edible and medicinal plants and where to gather them... And many, many other things that are all but lost. So very much relies upon the home-front, whether a cabin or a camp, without which the men will be of little use. How far do you get without making soap, and clothing, and candles? what good is the hunt if you can't store up the meat and tan the hides?
And I ain't cussing you or yours... Folks that prep are far, far better off, because they have begun the long work of relearning, and have store enough to get them by for a while. I am just saying that when it all comes down, there;s a whole lot to worry about as those stores start becoming bare. And they will.