There is a lot to be said about the U.S. economy today. Phrases such as “manufacturing is on the decline” and “worker productivity has been slowing down” are all too common now.
To address the former, the U.S. economy is often described as having three phases. A booming agricultural U.S. economy lasting through the 1800s was followed by a shift to an industrial and manufacturing economy. Recently, as of the late 1900s, the U.S. seems to have lost its edge in manufacturing and turned to services, an industry portrayed as intangible and possessing low barriers to entry.
However, the story is a bit more nuanced.