Bullshit.
The reason companies outsource for cheaper labor, is way more simple than labor unions. It’s just that they wanted more profits. That’s their job. That’s what they’re going to do. Union or not, you’re never going to get a worker in the US to work for 14 hours a day, for less than a few dollars a day. Corporations are not “job creators” therefore, they will ALWAYS go looking for the cheapest labor possible. Even if it means exploitation. As a matter of fact, they are starting to have “problems” in China already. People wanting crazy things like “quality of life”,
The only thing that brought down US auto makers is poor design and lack of quality and poor management.