Many people don't actually have a setup optimized for working at home, or at least didn't for much of the pandemic. Seemed like half of my team had to buy a desk because they didn't have one before the pandemic started. People are working at their kitchen table on a hard chair with their 3 roommates or family members milling about. And a lot of the country has had schools closed or remote for much of the last year, meaning parents are trying to work while trying to watch their kids and make sure they are getting into the right Zoom meetings, doing their schoolwork, etc. No wonder some people are desperate to get back into the office.

But a true work from home setup likely involves having a dedicated home office space, with the right setup. Even now, a lot of people don't have that.