Regarding the highlighted....
No, it's transformational. The amount of labour required to manufacture things is orders of magnitude lower than 40 years ago.
U.S. manufacturing output is at an all time high.
http://bigstory.ap.org/article/265c...o-taking-us-factory-jobs-blame-robots-instead
https://www.nytimes.com/2016/12/21/...-killer-is-not-china-its-automation.html?_r=0But research shows that the automation of U.S. factories is a much bigger factor than foreign trade in the loss of factory jobs. A study at Ball State University's Center for Business and Economic Research last year found that trade accounted for just 13 percent of America's lost factory jobs. The vast majority of the lost jobs — 88 percent — were taken by robots and other homegrown factors that reduce factories' need for human labor.
"We're making more with fewer people," says Howard Shatz, a senior economist at the Rand Corp. think tank.
General Motors, for instance, now employs barely a third of the 600,000 workers it had in the 1970s. Yet it churns out more cars and trucks than ever.
Or look at production of steel and other primary metals. Since 1997, the United States has lost 265,000 jobs in the production of primary metals — a 42 percent plunge — at a time when such production in the U.S. has surged 38 percent.
Donald J. Trump told workers like Ms. Johnson that he would bring back their jobs by clamping down on trade, offshoring and immigration. But economists say the bigger threat to their jobs has been something else: automation.
“Over the long haul, clearly automation’s been much more important — it’s not even close,” said Lawrence Katz, an economics professor at Harvard who studies labor and technological change.