[afuchs]

In the context of the US, the vast majority of all infrastructure built or rebuilt over the past century was optimized for cars at the expense of everything else, including demolishing buildings which helped to create the demand for that infrastructure in the first place.

Because car traffic was prioritized over everything else it created a situation where improving any alternative will unavoidably require some sort of compromise.

Although, somewhat non-intuitively policy choices which discourage driving can free up space on roads and create a better experience for other drivers. (I can't find an original source, but I remember hearing about a planning study in some European city which found that about a third of the drivers who contributed to the traffic jams in that city's downtown were just going for a drive and didn't have any specific destination)