LFPR is down from 67% to around 62% over the past fifteen years - that is massive.
The universe of things that humans can do better than machines/software is getting smaller by the day. Document review, medical diagnostics, driving, language translation, journalism - a very large percentage of jobs are at risk. And even if technology can't do 100% of a job it will be able to do enough of the job to pressure wages lower. Luddites may have been wrong in the past but today's technologies border on magic and I'm willing to bet this time it's different.
So was it up "massively" between '78 and '88? I suppose the worry of folks back then must have been that everyone was going to have to work! The crisis today I suppose would be that by the time I'm dead and buried the LFPR will be in the 40s? It's obviously too far into the future to extrapolate the last 15 years into.
Again, even if computers can do literally every job better than humans, that
doesn't matter. Even if computers have an absolute advantage, humans can still work and would benefit from the computers because of their
comparative advantage. The luddites weren't wrong because they overestimated how powerful technology was. They were wrong because they had a fundamental misunderstanding of why people work and trade the product of their labor.
Also, let's be clear here, it wasn't just the luddites. Many, many people have had this idea. It shows up every couple generations or so. We're not talking about this one time a religious group was wrong about a thing. People have been wrong about this, over, and over, and over. Going back before we had steam engines, the printing press, algebra. The first person to turn out wrong about this was born probably had his name immortalized in the library of alexandria. A long chain of people over the last couple thousand years have thought, this time its different. They at least had the excuse that there wasn't a whole branch of science which explained why increasing labor productivity wouldn't put everyone out of a job. The only special thing about the luddites is that they have the unfortunate notoriety of being wrong after they should have known better.
I'd be very happy to take that bet. What is the amount of unemployment/labor compensation drop you expect over how many years due to increasing automation?