I don't doubt it. Several years ago I read that the production cost in Asia of all those super expensive sneakers was around $8 to $12 per pair.
And there are plenty of smart phones that sell for $100 and less, so the labor component of making a smart phone can't be too great even on the most expensive phones.
And Rush still will not talk about the harm done to our economy and workers by one-sided trade deals (which he always supported in the past).
It was always about breaking the Unions, not "free trade" or other egalitarian crap.
The big Unions deserved to be taken down a few notches but not to the extent of dumping the country.