Nice 'solidarity' there!
> Most US factory workers and miners didn’t end up with good service industry jobs, for example.
Which people are you talking about? More specifically, when?
As long as overall unemployment stays low and the economy keeps growing, I don't see much of a problem. Even if you tried to keep everything exactly as is, you'll always have some people who do better and some who do worse; even if just from random chance. It's hard to blame that on change.
See eg how the draw down of the domestic construction industry around 2007 was handled: construction employment fell over time, but overall unemployment was low and flat. Indicating an orderly shuffling around of workers from construction into the wider economy. (As a bonus point, contrast with how the Fed unnecessarily tanked the wider economy a few months after this re-allocation of labour had already finished.)
> Sure, at a macro level an economist viewing the situation from 30,000 feet sees no problem - meanwhile on the ground, you end up with millions of people ready to vote for a wannabe autocrat who promises to make things the way they were. Trying to treat economics as a discipline separate from politics, sociology, and psychology in these situations can be misleading.
It would help immensely, if the Fed were more competent in preventing recessions. Nominal GDP level targeting would help to keep overall spending in the economy on track.