I worry about this, having moved away from a tech center for a better QoL. My current fallback plan if I can't find remote work on the next search is to look for hybrid jobs in NYC, which is a long-but-less-than-a-day's train ride from here, and to try to negotiate being in the office for either just a couple days a week or doing like a week on and a week off or whatever. It'd eat into salary to have to pay for somewhere to stay in the city for sure, but it'd be better than nothing.