Sounds like they should build the equivalent of a little mining town out in the boonies too and start working on the housing crisis simultaneously. “Move to Nowhere, USA, and get cheap, new housing and a good-paying job” would get them the talent they want.
EDIT: yes, I know mining towns had their own share of problems (I’ve heard “16 tons” too), but knowing the hazards of the past, I think we can figure out a more equitable structure with this kind of setup.
> “Move to Nowhere, USA, and get cheap, new housing and a good-paying job”
These types of opportunities already exist but are rarely taken up upon. More of them means more jobs unfilled.
When those mining towns were the way of the world people moved around a lot more. It was no big deal to pack your bags and move there. While census data only started being collected from the 1950s onward, it is estimated that ~40% of the population would move in a given year at the hight of the mining booms. Even in the 1950s, when we started collecting concrete data, around 30% of the population would move in a given year. Now only around 8% of the population will move in a given year.
Nowadays there is an expectation that you can stay put. For example, if you watch housing affordability discussions closely you'll notice the theme is always "I cannot afford a house where I am currently located", not "I cannot afford a house anywhere in the world". Attitudes about living arrangements have changed as compared to the past and the AI companies are not about to change it back any time soon. They have to work with people they want to hire, and that means putting the work where the people are already found.
Mining towns used to work in the days when one parent worked full-time and one parent raised kids full-time, and job security, unions, and pensions were a thing.
In modern times, both parents often have career ambitions, and the modern capitalist economy and housing pricing has greedily recalibrated to every family needing two incomes. So you're not going to have many families willing to move to the boonies unless you (at the bare minimum) hand out doubly-high salaries.
Very likely that's not enough though, as it's also a massive financial risk to them if you can just lay them off after the next earnings report with no pension to continue supporting them. Most modern families would rather stay where jobs are slightly more likely to exist.