@helmut_meukel
However the times were hundreds or even thousands of unskilled laborers were needed to build major works like highways, dams, canals, railroads, โฆ are gone.
Not that long ago an economist working for the USA government was in Communist China, observing a major work project. Tens of thousands of Chinese laborers were using shovels. The Communist Chinese ๐จ๐ณ had plenty of bulldozers and other heavy equipment. Not only did they have steady overseas sales, at the time they were discounting surplus production of heavy construction equipment.
The US economist asked a Chinese official, "Why are so many people using shovels on such an important project.
The Chinese official seemed proud when he said, "Shovels allow us to employ more people on the project!"
The US economist pondered the work going on, then turned to the Chinese Communist official, and said, "Why not Spoons then?"