You're glossing too quickly over the "corporate culture" part. It's not about sustainability or gaming out disaster scenarios: they're pushing for an end to WFH

You're glossing too quickly over the "corporate culture" part. It's not about sustainability or gaming out disaster scenarios: they're pushing for an end to WFH because they try to cultivate a culture where people want to go to the office. (That's what all the amenities are for!)