I think the problem is that most European and East coast US cities were built for walking / horses. The western US is entirely built around having a car and much of it is empty. There are massive swaths of land that is too hot for biking and it would be incrediblely expensive to change any of this.
![[meme] Trains are 100000x easier to electrify and automate than cars, so why does everyone keep talking about electric and driverless cars?](https://lemmy.world/pictrs/image/11c37658-7c32-4cc2-b12c-6ced348bd09d.png){kind=link}
I think the problem is that most European and East coast US cities were built for walking / horses. The western US is entirely built around having a car and much of it is empty. There are massive swaths of land that is too hot for biking and it would be incrediblely expensive to change any of this.