Fortune 100 companies are back in the office — but 'work from home dark matter' is thriving under the radar

Bloom said actual work-from-home rates have remained fairly stable in recent years. He referred to it as “work-from-home dark matter” — a nod to the invisible material that makes up much of the universe. Like dark matter, remote work appears to be widespread, Bloom said, but may often be procured through special exceptions or flying under the radar.