I'm also divided, and I still go to office because of that (at the moment we can sort of choose it ourselves), 1 or 2 days a week. Sometimes 0. I enjoy the time in the office, I see who is there, try to gather a big group for a good lunch and talk as much as I can. At home I focus on coding, document writing etc. I'm all for letting teams hash it out among themselves.

One argument that I think fails in the long run is that creativity drops. Maybe it does, in the short term, but if people are happier at home, and more companies will support it, new ways of being creative or even together will be found. I wouldn't worry so much about losing the "classic, old" way creativity worked before, there is so much to be gained and so much yet to be learned. Give it some time, embrace it, see where it takes us.

One example of growing creativity for me has been: One colleague in our team is from the US, he's the only one. Pre-Covid he'd be on a speaker in our meeting room, no cam on. Since Covid he has his cam on, same as everyone else. We engage much more in small talk, recently we got a tour of his house and garden via webcam. What a nice guy! We wrote some patents together now too. Even though we are 8 hours flying away from each other. The talent pool for teams just grows much bigger.