Working from home
Working from home has always been possible for some people, but one of the effects of the COVID-19 pandemic was to make it much more common.  In many countries there were Stay-at-home orders and people had to find ways of working from home.  This was mostly by using remote technology.  Many people found they liked not having to go into a distant office, especially  parents with young children..  When they were told they should go back to working in their office many people refused.  Hybrid working, where people work from home most of the time but do come into the office sometimes became common.