The main problem with this kind of corporate mandates is that they are mandatory. People have diverse backgrounds, experience and needs. Therefore it makes sense that a sizeable portion will hate whatever corporate mandate is forced upon them.
Smart decision would be to let employees decide.
I work at Microsoft and we were told that we can choose between 100% WFH, 100% office or something in between. We could even change our office location to other place more convinient.Everyone was happy with this