Yes climbing the value chain was a necessity for nations like China. But in the US popularized in the 90's, was a business strategy trend that strongly discounted the value of long term capital investments - particularly for this discussion, investment in factories. They do require extra management attention and they do tie companies to strategies in longer time frames at lower margins - but they deliver long term value and long term synergistic growth benefits (in the vein of go slow to go fast). Many US business elected to chase short term growth, and short term and higher margins and minimize long term investments.
See a list of leading US companies that are off of being king of the hill - Boeing, GE, Intel, ... leading industrial US companies continually divested from manufacturing, or shorted long term investment, not because it wasn't profitable, but because it wasn't profitable enough in the moment. It took decades, and many dividends and stock growth was taken in the middle, but the shortfall manifests in time.
