By then it will be too late. By the time that happens, the US will be a third-world backwash with India-China as the new world economic and military power.
That's right. Military as well as economic. We can't offshore manufacturing and high tech without there being consequences of exactly this sort.
If policies don't change millions more high paying jobs are outta here, even the government admits to that. Coupled with massive illegal immigration it's a recipe for third world status.