The wave that already broke twice
This has already happened to the United States twice, and both times were treated, at the time, as permanent American advantages rather than a phase. American manufacturing dominance built the mid-century boom, then wages rose, and by the 1970s and 1980s that same labor-intensive work was moving to Japan, then Korea, then China. American software and business-process dominance built a second boom in the 1990s, then American wages for that work rose again, and by the 2000s the labor-intensive layers of that industry, coding, testing, customer support, back-office processing, were moving to India. Both waves felt, from inside them, like the natural order of things. Both were, in the language of economics, an entirely ordinary and well-documented lifecycle.
The mechanism has a name. Raymond Vernon described it in 1966 as the product life cycle theory of trade: an innovation is born in a rich country because that is where the capital and skilled labor are, it is produced there while the country still has a cost advantage, and as the country's own wages rise, production migrates to progressively cheaper economies while the innovating country retains only the high-value design and coordination layer. Kaname Akamatsu, writing decades earlier about East Asian industrialization, called the country-to-country version of the same pattern the flying geese paradigm: one economy leads, matures, and hands the labor-intensive work to the next economy in formation behind it, which will eventually do the same to the one behind it.
Now watch India build a real, well-financed deeptech boom, on schedule, right where the theory says a boom should appear next. The question this dossier actually tests is not the one usually asked, whether India's rise threatens America's edge. It is the one the lifecycle model forces you to ask instead: is India's boom the same kind of boom the US and China each got to keep for decades, or does it arrive at the exact moment something new, specifically artificial intelligence, might collapse the runway before India's own wages ever get the chance to rise the old way.