Continue doing offices, but make them for the activities that are better done in an office than at home, and offer them as a tool people can use, not a place people must go to.
Research about it here: https://www.leesmanindex.com/publications/the-workplace-reset/ nostr:note1hp8exl22h7xu5rgvlgx6lgfc9usad8j2pherkmjryrnxvf3hzm6sdcdnwm