Comment by taylodl
Could be a couple things:
1. ASMR. Typewriters make a nice sound as you type. A lot of people like it. With regards to vinyl LPs, while growing up a friend of mine always remarked how much the static reminded him of a crackling fire. He felt like you were listening to music beside a fire.
2. I grew up in a time when these were simply the tools we had. I'd already learned how to be mindful about doing work - the tools forced us! I learned how to write and compose without the benefit of a computer. I learned photography at a time when I processed my own film and made my own prints in a darkroom. I know that experience has greatly affected how I approach digital photography. Younger people might simply be getting a thrill learning what I learned decades ago. Maybe they appreciate a completely different approach to achieving the same thing? With an entirely different workflow? That might give them new insights.
There are still aspects of the old that I like and prefer. For example, I still prefer books over screens. I still write notes on pen and paper and later transcribe them to my computer because I've learned I'll retain the information better if I actually physically write it down. When recording music, I prefer to use Audacity because it's like using the computer as a giant R2R and I get a more natural sound. I still shoot digital cameras in manual mode (or semi-automatic depending on the situation) because I like to control the different technical aspects of the shot. Stuff like that.