> a lot of assumption around operating these things in the existing railways without changing how they are managed. It does not consider the cost savings and in

> a lot of assumption around operating these things in the existing railways without changing how they are managed. It does not consider the cost savings and increased flexibility in having cars arrange themselves and route autonomously to their destinations. Assumptions that are deeply rooted in reality. Rail is extremely cheap because it offers a fixed set of interconnection points with other modes of transportation and has extremely rigid standards that ensure at every step nobody has to stop and think about how to handle something. This is like Tesla announcing the Cybertruck will be 25 feet wide and insisting that all roads nationwide be updated so they will work.