Its not the cars with just one person in them, its the "realestate" that each car occupies on the road, and that is only half of the challenge. Years ago i had the privilege of working with david bentley; he was on the aesthetic design team for the morris mini, minor, 1200, 1800; we had this same conversation. His response in short was this, "the motor car is a place where an individual can momentarily escape into their own personal private space. A sanctuary where they feel safe, in control, free to be who they want to be". The battle between realestate and personal space is a constant cultural challenge that a few western nations just cannot get through.
Over the decades every time there is a major volcanic eruption i just sigh, watching all that toxic pollution spewing out into the atmosphere, nobody doing anything to try and control it or prevent them from happening each time... i do feel better knowing that youtube tells me the world is going to end in a few more days time 🤔 better get that adsb grant application in before the grid goes down 🤔