Ah yes, Google & Facebook et. al. really seem to be minimizing their costs by spending hundreds of thousands per developer on salary and millions upon millions in toys and perks.
What world are you living in?
What world are you living in?
Developer salaries are high but revenues per developer are huge for these companies.
They used to break the law to do it (anti-poaching agreements).
edit-to-add: Why do you think they ignore the research that says open offices are not healthy or productive? Because they can get devs to stay using less expensive means, such as, increased compensation and treats.