Total and totally predictable BS. Those jobs left as a result of US government policy, i.e., bad trade deals made worse because US administrations have allowed decades of cheating by our trading partners.
These same clowns will describe our illegal immigration as a result of economic forces and the aspirations of people, but once again, our illegal alien problem and excessive legal immigration are both the result of government policy and many administrations who deliberately refused to enforce immigration law.
All these inexorable forces are not inexorable, but the result of US government policies. And the forces can be reversed by changes in US government policy.