https://www.siliconvalley.com/2021/03/23/these-bay-area-cities-have-the-most-untethered-workers-in-the-country-8/ > No place in the country might be easier to leave these days than Silicon Valley. > San Jose and San Francisco have the highest percentage of workers in the U.S. with few family and financial ties to their cities, according to a new study by Apartment List. And it signals that a Bay Area exodus could last a while.