Here’s a good explanation why. The idea that everyone must be in the office five days a week harks back to a time when workers didn’t have the proper tools to work from home. But we live in a very different world today. Given that technology has made employees accessible around the clock, and that they are often expected to work after hours, the traditional 40-hour schedule is in many ways an anachronism.
However, this writer have a valid point why sometimes, it is a good idea to have everyone at the office. Why Five Days in the Office Is Too Many.