Cities should be transportation centric. Not just cars, not just bus, or bike, or walkable, it should be designed to fit them all together so people can use whatever they want and it's not a headache. Cities currently are NOT car centric, otherwise traffic lights would be timed correctly by a standard that works. Cities are "create traffic" centric, and there is no intentional design going into making sure people can get from point A to point B under any circumstances. The metrics they currently use on traffic is how long people spend in it, so if you get frustrated and simply go home instead of running errands, they see that as a success. One less person. Instead of supporting local economies by making travel easier in general.