>>2189155Working from home opens up the possibility of working multiple jobs (i.e. not being dependent on a specific employer's), makes it easier to switch jobs (you can do a virtual interview from home, but not really from the office), and takes away a big piece of your employer's control over your time. On top of that, like
>>2189156 said, it makes middle managers worry about their job security, and lowers the value of office buildings. But still, yes, employers do have an opinion that office workers had it too good during the pandemic, and they want to reassert their power.