https://www.sfgate.com/expensive-san-francisco/article/peter...
The best balance for me is a high salary in a low CoL so I don't burn my take-home on rent, but I'd rather be given a larger salary, spend some more on rent, and have more money left over to pay off my debt.
Keep in mind Federal graduated taxes don't have any relief for high CoL renters (and the tax benefit for mortgage-holders has been diminished somewhat in the latest tax reforms). Don't forget state income tax, too.
High rent prices have priced out even relatively highly paid professionals in cities like Palo Alto and Mountain View where many of these companies are headquartered. That's a tremendous red flag about just how broken the state of housing is in the Bay Area - if the highly paid tech employees can't live there, neither can anyone earning less than them (read: pretty much everyone else). How is that building a sustainable local community and economy?
Investors are paying directly to overhead/opex instead to capital/product. No thanks.
On a selfish personal level, I prefer my home city to remain solvent and a viable place to live. Without the tech jobs, the city government would be even more in the red, services would have to be cut, and the various support industries would have to move out. I would prefer for my city not to collapse. http://www.sfexaminer.com/san-francisco-officially-10-billio...