Sure would iPhones would sell for $4,000.00 and Samsung would be $500.00. Yeah!!!!
Even if you double the per unit labor cost it would still be a tiny part of the total cost per phone.
Lets say you pay a slave nothing to assemble a phone and they can assemble 20 per hour. That adds zero to the retail price of 549.00.
Let's say you pay an American 20 bucks per hour to assemble 20 phones, that is 1 dollar per phone. So the US made phone would cost 550.00. Would yo even notice?