That specific example is not as revealing as it might seem, because in addition to a difference in supply costs, there's a difference in how much a hypothetical person who doesn't care about money but cares about it being made in the US will pay on top of supply cost differences.
Yeah I guess you are right, its just that there is not many examples I can provide because they just don't exist at all. Could Apple with their supply chain experience and clout get that 2000$ price down? Yeah probably. But it helps to illustrate my main point: The West has essentially been cheating by exploiting the purchasing power differential for decades and eventually it may finally collapse on them.
In an idealized situation, every company in the world will all move to a country to make an extra $0.01/unit, if they can all make it and make it reliably.
