I have several paperbacks that are getting close to their centenary. They are getting slightly fragile but that is a long way from saying that the content is unusable.
And I have several books published in the nineteen thirties and forties that would serve well to reboot civilization having comprehensive instructions for building all sorts of necessary machinery, buildings, clothes, etc. There were many such books with titles such as "Everything Within" and "The Handyman's Complete Self-Instructor".
There is no need for a publisher to fund a massive project; most of what is needed is already available on paper and increasing amounts of it have been scanned so that anyone with a laser printer can make their own permanent copy.
Of course those 1930s and 40s books won't tell you how to build a modern computer but they do tell you how to build a radio without needing to build a chip fab first.
And it seems that there is sufficient interest (presumably as conversation pieces) for some such books to be republished: https://bookshop.org/books/the-handyman-s-complete-self-inst...