Oh, sure. There are still professional photographers but the industry is nothing like it was when my grandfather started in his late teens (post-war Germany, a period of massive growth). And we're talking about a freelancer (with an assistant), not someone working for a large agency. The industry changed a lot for people like him.
That nearly every industry developed like that is precisely on point: that your job is currently a safe bet doesn't mean it's something you'll be able to do all your life, no matter how good you are. There may never be a "Bitrot Belt" but the job market simply isn't static and never has been.
The entire point of the anecdote was that he had a successful career doing one thing well past his thirties, things changed, and he switched to a completely unrelated career and was pretty good at that too. The details are just flavouring because it's a personal story.
If you want something more blue collar: my father-in-law had a long career as truck driver, then changed paths to work in logistics/manufacturing. Plus I think he worked as a mechanic at some point. Sure it's mostly centred around working with vehicles but those are still three different jobs before he reached retiring age.
The bigger problem in the US though might be location. The Rust Belt is dead because the jobs went away and there are not enough new jobs in the region to replace them. People actually have to uproot and relocate to find a new job and a new home -- that can be jarring.
That nearly every industry developed like that is precisely on point: that your job is currently a safe bet doesn't mean it's something you'll be able to do all your life, no matter how good you are. There may never be a "Bitrot Belt" but the job market simply isn't static and never has been.
The entire point of the anecdote was that he had a successful career doing one thing well past his thirties, things changed, and he switched to a completely unrelated career and was pretty good at that too. The details are just flavouring because it's a personal story.
If you want something more blue collar: my father-in-law had a long career as truck driver, then changed paths to work in logistics/manufacturing. Plus I think he worked as a mechanic at some point. Sure it's mostly centred around working with vehicles but those are still three different jobs before he reached retiring age.
The bigger problem in the US though might be location. The Rust Belt is dead because the jobs went away and there are not enough new jobs in the region to replace them. People actually have to uproot and relocate to find a new job and a new home -- that can be jarring.