It's exactly the same point that has been given by anybody remotely knowledgeable about linear systems ever since this high frequency trading started.
FTFY.
I believe the point is that it only takes one skilled guy to come up with the design of a case for an object which is reproduced a few million times.
Yes, I believe that was the point being made. But it's wrong. This is not just one genius coming up with a genius design manufactured *just like that*. It is a result of numerous iterations forth and back between the physical design engineers, the assembly engineers, producing several prototypes, running numerous thermal/mechanical qualification tests for reliability. The cooperation and feedback between design and assembly engineers is crucial if you want to be in front, technologywise.
The assembly is then broken down into simple one-step procedures, which you assign to one worker apiece. Hence assembly line. This produces jobs where you do the same single motion, day in, day out. Until the day comes that they make a robot dextrous enough to do your step, then you are out of a job.
That doesn't quite add up with the far-eastern assembly lines I have seen. First of all, everything is usually automated to reach these kinds of volumes in the first place. Second off all, the workers in these factories are more assembly line *operators*, monitoring and setting up the equipment for a new lot. And yes, in some cheaper plants, you have to carry lots from machine to machine, instead of having a fully automated assembly line, but that hardly resembles the Harry Ford'esque impressions that people seem to have. The workers in said plants are far from being "assembly monkeys", many of them are even highly qualified.
Also: I believe design and manufacturing of modern, high-end smartphone casings are not as trivial as you assert. Even a seemingly trivial activity like Quality Assurance also takes a lot of resources. Imagine the costs associated with replacing 10% of the 20M unit run.
Point: There are lots of jobs related to manufacturing, and it is most certainly not a trivial activity, and there are many career options in this area, even if you work in the US or Europe. Unskilled job positions are quickly fading out due to automation and low wage pressure, but who in their right mind would encourage their kids to go for a position like that, anyway?
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