There are also some fairly interesting trends in labor productivity.

Labor Productivity for Manufacturing: Household and Institutional Furniture and Kitchen Cabinet Manufacturing: (has flattened out in the last decade-ish)

https://fred.stlouisfed.org/series/IPUEN3371L000000000

Construction has been DOWN for decades (and is 7 percent of the labor force).

https://www.richmondfed.org/publications/research/economic_b...

Food Manufacturing is in decline as well:

https://fred.stlouisfed.org/series/IPUEN311L000000000