This is the specific reason why I have self-limited my living situation to one of the major tech centers in the US. The downside is nearly unlimited if you're in a rural area: particularly if you have a house. You must be able to get a job if your company collapses, and most companies get shirty about remote work for people they don't know. So you're stuck trying to move in a hurry, to a place where you have no network. Hopefully it's not a down economy and lots of people are looking... then things are even dicier.
Move to the city, young man (or woman). There be jobs there.