There's a bigger picture, and each situation is different. WFH is great for people who don't need to be present at the workplace. WFH doesn't work for me. I can do it every so often, but I need to be at the office, and available to students, co-workers, etc. I was looking at a Facebook memory a few minutes ago, and it was from when we were all WFH during the pandemic. It brought back memories of how lonely and isolated I felt. I prefer coming into the office, seeing and talking to people on a daily basis. But that's just me, and we're all different.