If you think that people starting to use computers in their jobs (or even in their personal lives) was a completely seamless and controversy-free affair, you must be pretty young (or I must be getting old, as I definitely remember it).
I mean, it's still ongoing! Tons of people prefer to do things the analog way, and it's certainly not for a lack of companies trying, as the analog way is usually much more expensive.
In their personal lives, everybody should of course be free to do what they want, but I also doubt that zero people have been fired for e.g. refusing to train to use a computer and email because they preferred the aesthetics of typewriters or handwritten memos and physical intra-office mail.