You are assuming that all the homes are well equipped to handle good flows. Maybe true in American suburbia with big homes and spare rooms. How about small city

You are assuming that all the homes are well equipped to handle good flows. Maybe true in American suburbia with big homes and spare rooms. How about small city apartments shared other people (partner, roommates)? Multi-generational setups? Toddlers at home? I bet most of the workers do not have a proper working set up at home.