This is hyperbolic and a dramatic oversimplification and does not accurately describe the reality of the transition from blacksmithing to more advanced roles like machining, toolmaking, and working in factories. The 19th century was a time of interchangeable parts (think the North's advantage in the Civil War) and that requires a ton of mechanical expertise and precision.
Many blacksmiths not only made the transition to machining, but there weren't enough blackmsiths to fill the bevy of new jobs that were available. Education expanded to fill those roles. Traditional blacksmithing didn’t vanish either, even specialized roles like farriery and ornamental ironwork also expanded.
On the plus side, LLMs don't bring us closer to that dystopia: if unlimited knowledge(tm) ever becomes just One Prompt Away it won't come from OpenAI.
Lots of people die for reason X then the world moves on without them.
What evidence are you basing this statement from? Because, the article you are currently in the comment section of certainly doesn't seem to support this view.
Most of the blacksmiths in the 19th century drank themselves to death after the industrial revolution. the US culture isn't one of care... Point is, it's reasonable to be sad and afraid of change, and think carefully about what to specialize in.
That said... we're at the point of diminishing returns in LLM, so I doubt any very technical jobs are being lost soon. [1]
[1] https://techcrunch.com/2024/11/20/ai-scaling-laws-are-showin...