Usually I keep my silence as I desire not to delve into the political aspects as they can simply breed contention rather than harmony. But to a limited extent I will have this to say:
American cars are not sold globally except for Tesla. I haven't been to the us for 20 years now, so I don't know how or if they improved. But as a general rule, I think that many US products are very poor simply because the market is not as demanding as the European one for example where products must suit various cultures and expectations.
Being on the other side of the pond, I have opted to purchase "American Brand" cars for the reasons of parts and maintainability. Besides, the automakers are all "in bed" with each other. Lower end of Ford are generally Mazda, Chevrolet - Kia or Hyundai (both same manufacturer), Chrysler/Dodge - Fiat.
During Covid, those with European made cars, Mercedes, VW, etc. had cases where because the overseas supply chain was disrupted, may not have been able to have their cars repaired in a timely manner.
Besides, our Dodge Journey SUV is sold as the Fiat Freemont.
A global economy is the only way forward. Competition should push companies to get better. Protectionism is bad news.
Greatest problem here in US was exportation of nearly all manufacturing overseas, leaving us as an almost service only oriented economy. The current notion of tarrifs is bad because it worked when there were inherent industries inside the country to protect.
For example, similar happened to UK. Boosey & Hawkes was IMO a reputable musical instrument manufacturing company. I now own a couple of their clarinets varying in age from the 1950's through the 1970's. I gather that some of the years where for example, keywork was less than par was an attempt to compete with other manufacturers, which IMO were outside UK.
However, 2 are of Grenadilla wood without cracks and otherwise in excellent condition. These are the underdog Edgware models. With proper care and handling, they should last me a while. As an underdog, they are considered a doubling jazz musician's cost effective 2nd instrument to their sax. I paid less than $150 US for each.
It may mean that a Ramen eating, surviving musician out there can continue to earn their keep in the music world. 😉
Similarly, US no longer has much instrument manufacturing inside the country. One time, there was a considerable manufacturing base locally. All those brands are now historic relics sold as used instruments, some of which continue to be musician favourites by a cottage industry of excellent repairers and refurbishers. I gather the same occurs also in UK and other European countries.
Protectionism helps maintain a manufacturing base inside a country, but with no longer a manufacturing base, the tarrifs do more harm than good.