I realize this POV maybe to the current state of the workplace, but I'm long office for a number of reasons (none based on mathematics).
Social creatures: we humans are social creatures. a world in which we all work from home isn't gonna happen.
Culture: jobs pride themselves on building a culture. Can't really do that with WFH.
Promotion: for those who want to advance up the corporate ladder, studies have shown it's harder to build relationships via remote. Simply put, the ppl who are working at the office are the ones who will get the promotions.