This choice of pitfalls shows why WFH is the future
1 WFH is only a problem for new hires that are afraid of the phone. I suppose it does require more “hustle” to call someone than to walk over to their cube
2 sometimes. This is really 1) over again. You have to communicate deliberately. That can solve problems too. Knowing why you need to contact someone helps clarify your thinking
3 if remote workers can hit their output targets with 3.5 fewer hours then more power to them. Remote work can be managed
4 teams that work effectively can work remotely
OP I think your argument is “I haven’t seen effective remote work therefore it doesn’t exist”
But effective remote work is a choice just like not having enough office space to bring everyone BTO is a choice