It is much harder to create a new billion dollar company if everyone is WFH, especially if there is a physical product as opposed to something that only manifests on screens.

It is much harder to on board and mentor new co-workers.

It is much harder to make a transition to the next position in your career, like a promotion or move within the company.

It is much harder to develop and maintain relationships that result in respect and trust for coworkers.

All of the above especially if most people are in the office.

I’ve become a bit like a contractor grinding through a series of similar projects, my career growth has stalled, and my only interactions with my coworkers who used to be friends now always boil down to ‘when will X be done?’

I would avoid WFH for anyone not in the sunset years of their career.