Or ever bother learning something to benefit society now and in the case of a rebuild. Great, you have food, shelter and guns. Do you know how to dress wounds? Do you know how to build a generator? Fuck electricity actually- do you know how to build a steam engine? Wait before we can get here, do you know how to make steel? Cast iron? There should be plenty of it after an apocalypse. Wind copper?
What about welding? Not the kind you need modern tools for, you won't have those. Do you know basic chemistry to get what you need to restart society? No? Well good luck.
Turns out survival in an apocalypse isn't all that difficult if you payed attention to anything in school. It pisses me off people get bent out of shape about "useful practice skills like doing taxes aren't being taught."
I can remember a ton of important ass survival shit from school. Crop rotation! Agricultural practices from thousands of years ago! Steam power, basic electricity, Simple chemistry. Oh, and Math! How many Preppers can't do basic fucking math that would save them?
There was a really good 1970s post-apocalyptic show in the UK called Survivors that dealt with those issues. One episode involved the fact that the only person who knew how to take care of their livestock committed rape and what to do about it. Others involved the just basic drudgery of returning to a medieval life. Really good show (apart from the last episode, which subverts the whole fucking show).
No, nothing like that. More of a "we're going to take all the lessons learned through the course of the show and throw them out and act like it's all going to be okay."