Do you know how hard it is to produce a book from nothing? Make paper, all the same thick, print and so on. Or just a steel tube .. all can be done without comp

Do you know how hard it is to produce a book from nothing? Make paper, all the same thick, print and so on. Or just a steel tube .. all can be done without computers and software. The process behind is difficult for every step. I work in industrie automation and I can tell you, right now, with this quality in software and "computer everywhere" we are building a super high tower in the softest sand.