One must concur.
The problem is the words "american workmanship" are usually assciated with the words "shoddy" and, if you're lucky,"mediocre". Despite being cheap theres a good reason their cars never took off here, even in the modern age when they're relatively economical and normal by local standards of taste.
Ditto american electronics.
Ditto american clothing.
Even the best 'American' musical instruments are made in Japan or Indonesia.
There is very little that the Americans manufacture well themselves outside of weaponry. We can get much better for less from other countries, and so we do. It'll take a bit more than a few high performance ebikes to change any of that.