Or the social activities they might enjoy, involve some skill prerequisite they don’t have, or time commitments they can’t keep.
Essentially, if someone was already a social person and had existing social groups for those hobbies that the office commute interfered with, then wfh was a gift.
But for those who enjoy their job, and enjoyed in-office collaboration, there is going to be a lot of effort and several prerequisites required to attempt to replace that outside the office.