what you say makes sense, not saying you're completely wrong, but your whole argument is based off the fact that we have already chosen cars. But simply doubling down on a worse solution just puts us deeper in to the hole, instead of making the more difficult decision of redirecting some of our massive amounts of GDP in to larger scale projects (yknow instead of wasting billions on military spending & corporate bailouts) such as making the investment into the development of a proper rail network BESIDE our existing infrastructure, like china has done for example. (not supporting china but it is true that they have made massive progress in public transportation across a country equally large as ours, in a relatively very short time)