Typewriters were/are works of the devil...
and as a programmer in the '70s, IBM 029 punch card machines were even worse - 80 charchaters, no mistakes, throw it out and start all over. This in decks of hundreds of cards for a typical program, and some of the check processing DDA programs we had to maintain had thousands of lines of code. Back in college it was good to be a science major, not many papers to write, lots of lab time, but, oh, to have had word processing back then for all the bs major courses required!!