Some of these things are basically solved (e-bikes chew through hills, physically separated bike lanes solve the "no space for bikes" issue, etc) but SF is stil

Some of these things are basically solved (e-bikes chew through hills, physically separated bike lanes solve the "no space for bikes" issue, etc) but SF is still super car friendly. It has to be because of road and zoning regulations, so roads have to be maintained at a certain level and must be a certain width, and there must be a certain amount of parking, etc. If we gave walkability and biking the same amount of deference and funding our cities would be cyclist/pedestrian paradises.