If only one company offers jobs in your profession or skill set, that company has a labor monopsony. Back when companies provided lifetime job security and pensions, moving to a remote corporate campus might have been a reasonable tradeoff to consider -- your reduced negotiating leverage would depress your wages but that might have been offset by the lower cost of living (e.g. housing).

But modern skilled workers know how risky it is to put down roots in a place where they only have a couple employment options. So companies struggle to attract talent to remote areas and end up needing to hire in places that already have an established pool of skilled labor, which is typically in the cities and more affluent areas of the state or country.

In this case, the lack of employment options means many of the engineers laid off by Intel will end up needing to uproot their families' lives and move to a new city or state to find a new employer who can to pay for their skills.