I wonder if there is a bias towards WFH on HN because the type of person most likely to like WFH is also the kind to post a lot on internet message threads. I think most people feel most productive spending at least some time in the office with other people, face to face. Further, I assume many people are like me and feel like some pressure to actually go to the office is good, or I'd too often make the short term easier decision to WFH.