This mandate is not at all surprising given MS invested heavily in new, revamped offices, which they had started before the pandemic. How did folks who relocated to other areas not see this coming.
The first 10-15 minutes of every meeting for the first month were people complaining about it. The first 10-15 minutes of every meeting for the second month were supervisors reminding people everyone they need to do it.
The third month, people started coming in, and now everyone complains about how there's no parking, no open hotel desks, no open meeting rooms, and teams are scattered across offices and there's no meeting rooms so all the meetings are still on Teams.