Re: Tariffs intended to bring manufacturing back to the US
To put it more succintly:
The factory in Detroit employing 12,000 people and producing N examples of one type of car per shift
became a factory in Sonora employing 1500 people and producing 3N cars per shift - of completely different models, let alone individual specifications
If forced to return to the USA, it don't go to Detroit, it will probably be a factory in Kansas employing 200 highly skilled robot tenders and another 50 people to act as office front/groundakeepers and produce twice as many casrs as the Sonora factory
Manufacturing might "some back" but the JOBS NEVER WILL
You can see this in thing like the _billions_ of dollars plowed by states into things like LCD manufacturing plants on promises of "hundreds of jobs" which eventually turn out to employ 20-40 people at most - anmd the real kicker is that the process is so vastly inefficient due to widespread external logistical failings that these "new factories" are invariably being shut down within a decade (or whenever the sweetheart deals expire) due to being uneconomic
Import Tariffs don't hurt foreign countries/manufacturers - they simply pivot to other markets. Tariffs DO hurt your own citizens by forcing them to pay more - both for the importaed product and for local product that's frequently of lower quality as a direct result of lack of competition. As a multiplier it also hurts your LOCAL manufacturers by making them uncompetitive on global markets
The classic example of this is the combination of the Chicken Tax (25% import on tucks and light trucks) coupled with non-tariff trade barriers such as USA/Canada-unique vehicle lighting and sdafety standards (DOT vs UN(LHD))
- this makes most foregn manufacturers not bother with the USA market as it's too expensive to enter for sales volumes expected - which was the intention
- However it also acts as an export barrier as USA makers who have a fully captive domestic market find they can't compete in export ones (too expensive, poor quality, high fuel consumption) and scream looudly about the self-imposed technical barrier (the standard cry is "illegal restraint on trade")
USA makers then lobby the USA government to try and pressure other countries to accept USA DOT-standard vehicles whilst simultaneously refusing to allow recognition of UN(LHD) as a standard homologation. That's called having your cake and eating it too (eating ALL your cake and then demanding everyone else's cake too)
This shit won't fly anymore. The USA economy has roughly doubled in size since the end of the Cold War, but without US/USSR militarism holding everyone else back, the USA has gone from being 60% of the global economy to 13%, with 4 other markets being about the same size (China. EU, India, ASEAN)
The 900 pound gorilla is griping that there are now 5 neighbours whilst totally ignoring that each of them has twice the space that the original one had
(FWIW; the GFC of 2011 demonstrated that the world no longer catches penumonia when the USA sneezes - Nobody's giving that power back to Uncle Sam and the USA market is now such a small part of the global whole that if they decide to stomp off with their ball, nobody's going to miss them much - the actual effect will simply be to diminish USA power/influence even faster than it's already waning)