Because it's rapidly becoming the case that EVERYTHING can be produced more cheaply in places like China and India -- even things that were previously thought to be "safe" industries (medical X-Rays are read in India / China, legal documents are authored overseas and sent back to the US to be signed) because they required and educated or advanced workforce.
So, I turn the question back to you -- how will you afford to buy an iPod when you are asked to take a substantial (50% or more) pay cut because an individual in India or China can do YOUR job more cheaply.
Globalization is a race to the bottom, and nobody seems to understand that while the 3rd world rises up, the 1st world inevitably must slide down.
And then the price of labor in those producing countries will rise. Then return to other countries. it cycled back and forth.