When I bought my Neptune in 2001, the choices were fairly limited:
Large drum: Neptune (solid door), Frigidaire/Kenmore, Staber.
Small drum: Miele, Bosch, Asko.
Since I wanted a machine with a large drum, and an internal heater, I chose the Neptune. Buying American had little to do with it.
Nowadays there's far more selection and one can still buy an American machine and get good capacity and performance: Frigidaire Affinity, Electrolux, Whirlpool (including Amana and Maytag). And some good imports: GE, Samsung, LG. None of these existed in the winter of 2001.
If the prices are not too far apart, of course I'll buy American over an import. But quite often there is no other choice on the shelves.
I also think what will gradually happen is a leveling of wages, globally. Let's hope that means increasing wages in other nations, and not lowering wages in the USA.
One thing to remember: this nation went through most of its history being regarded as a minor power. It wasn't until WWI that the USA emerged as a world power, and not until WWII that we emerged as one of the few major powers. Seems to me we got by just fine before being a world power...