Ummmmm, where is the data to support either argument? How will and how much buses need to be added to support just the current population in the current cities?

Ummmmm, where is the data to support either argument? How will and how much buses need to be added to support just the current population in the current cities? How does that follow up on expanding population? How does that match with new construction and available land close by. What is the distance and driving time for buses between work hubs and housing. While housing can be built relatively fast, work hubs take a lot more time for various reasons.