Thanks for sharing the graphs. The first graph shows manufacturing declines in the USA from 2000 to 2010, from 2.4 trillion to 1.65 trillion. Then from 2010 to 2018 it climbed to 1.8 trillion. from 2010 to 2018 the total constant dollar amount grew but manufacturing share of GDP declined because the other sectors are growing faster. If the service sector grows 3% a year but manufacturing grows at 2% a year, over the years the percentage of GDP going to manufacturing is in decline.
The second chart you shared shows exports in manufactured goods have increased. Exported goods are not the only goods manufactured though so that data is incomplete without the dollar amount of total US manufacturing. Also, that chart is not labeled in constant dollars. Inflation was 82% during the 1995 to 2025 period.
Value Added by Industry: Manufacturing as a Percentage of GDP There are lots of ways to parse data, I still prefer the percentage of the USA economy that creates GDP. With manufacturing getting less share, services and government are getting more. That is the problem Trump is trying to address. If the USA can consistently get better trade deals, we can manufacture more here. The problem though is how he measures fair trade and whether other nations will retaliate.
Well we did have the 2008 recession.
Growth of services at 3% isn't an inherently bad thing, even if it outpaces manufacturing.
There's an assumption built in here that fewer manufacturing jobs is a bad thing or if it makes up less of GDP it's a bad thing. Even if overall manufacturing, not just exports but also domestic manufacturing has been increasing over time.
In terms of overall manufacturing output, real manufacturing output has increased by about 60 percent since the late 1980s. However, during the same period, manufacturing employment dropped by 30 percent, indicating significant productivity gains.
From the 1980s and on, the U.S. manufacturing sector has been in decline. But, recently, Is it showing signs of growth?
progressless.org
"The most obvious question in thinking about the decline of U.S. manufacturing employment is: are we just making less stuff? But, the answer is no. Real manufacturing output has increased by about 60 percent since the late-1980s. Over that same time period, manufacturing employment dropped 30 percent.
How is this inversion possible? Basically, U.S. manufacturers are making more output with fewer workers. According to a paper by Martin Bailey and Barry Bosworth, since the 1980s, labor productivity in manufacturing — a measure of output per hour worked — grew 50 percent faster than labor productivity in other sectors. Overall, manufacturing productivity has more than doubled since the late-1980s, but output only grew by the aforementioned 60 percent. With productivity outpacing output, fewer workers were needed."
Aside from a drop in employment due to automation, I don't think you'll find a single statistic indicating any sort of decline in manufacturing in the US. Rather, you'll only find statistics indicating that it makes up a smaller portion of GDP because we have other things to spend money on, like healthcare.
Here is another article:
From 1980 to 2017, U.S. steel output increased by 8%, despite a significant reduction in the workforce, highlighting advancements in productivity within the manufacturing sector.
It's not clear how Trump intends to bring manufacturing back to America. Unless he means to just bring back more robots. Which, to be fair, those robots still need technicians (even if I'm fewer number) to operate them. But it's unlikely that we would ever see something like the 1900s industrial revolution ever again.
And with AI on the way, it's likely that we will continue to see these workforce adjustments to more services needs rather than employment in sectors of manufacturing. More tech jobs to develop and advance IT and AI are more likely to continue growing and outpacing manufacturing.