The national unemployment rate has always been political fodder and not a good indicator to the heath of people employed. Statistical smoke and mirrors considering they do not count people who've stopped looking for work because they cannot find it, those who are under-employed, or those who are earning less this year compared to last due to inflation and wage stagnation.
The article discusses this briefly:
> The trucking industry is instructive here: Trade groups have argued that it is facing a shortfall of 51,000 workers, yet businesses have not yet shown much willingness to cut hours, boost pay, and improve conditions to lure workers in. Indeed, across the economy, companies have shown a remarkable unwillingness to boost wages, with growth barely keeping pace with inflation even as the unemployment rate has dropped to 4 percent.
It'll be interesting to see what happens if those industries start to get really desperate for employees. My guess in some of them is a hard push for automation (esp. in trucking), but we'll see.