I've taken somewhat of a parallel path.

I set foot in a shop for the first time at a hackerspace 11 or 12 years ago and eventually feel deep into machining. I spent huge swaths of my days there, and when I wasn't, I was reading about machining. Books, because there were few Youtubers doing it and the forums are thin. It's not a popular hobby and a lot of the professionals and hobbyists aren't computer savvy.

I focused on it to the detriment of other things. Friends commented last year on how absorbed I became and how much I was absorbing. Puttering around on a computer fell away, since it wasn't that relevant to the hobby. It wasn't necessary to use the aging laptop in my free time; I could read PDFs on my phone or old, used books.

But you're not looking at your phone often, because your hands are dirty. Or busy. Or there's a significant safety concern from lapsed attention. Or when doing related types of metal working, weld spatter might land on a face up phone and take chunks out of the glass. Or maybe a steel chip scratches the screen.

Eventually I drifted away from machining for another hobby, but I've come back to it now that I have space in my garage -- this time with more balance. I'm not out until after midnight on work nights. Instead, I'm up before dawn, working with my hands for an hour or two before work. After work, I spend time on learning things somewhat relevant to my career. On the weekends, I'll spend a few hours each day.

The machining isn't ever useful. I made a nylon washer on my lathe once for a dog harness -- I think that's the only item I've made that's not for the hobby itself. But it's tangible. The projects are incredibly slow, and no undo button means a small mistake can result in hours work thrown in the recycling. I spent maybe eight hours over the past four days making a tiny brass rod (as well as other, failed versions) to repair an older clockwork mechanism. A used replacement would've been relatively cheap on Ebay, but that's never the point.