Earlier quoted context omitted.
If I am doing "2 days in office, 3 remote" for my employees, why would I want to pay twice as much so desks can sit vacant more than half the time?
Because the desk-sharing vibes are, as the kids wisely say, cursed. No personalization of decorations or monitors, can't work flexibly, etc. etc. etc.
I agree, hotdesking when you're in the office most of the time is horrible. But if you want to primarily WFH, I don't understand why you also think you should get nice office space at a second location. When you go to another location for work (e.g. a client if you are a consultant), you don't have a nice personalized desk.