The issue with the self-driving-cab concept, as a cure to car infrastructure, is it doesn’t really fix the problem. Sure, maybe parking becomes less of an issue, but not roads. If anything they are worse. Not only is it still one person per car (usually), it also now has to drive around empty to pick up new passengers. At least a personal car never occupies or damages road infrastructure when it isn’t in use.
Busses are a legitimate solution for shorter distance travel that reduce infrastructure requirements. You can fit potentially dozens of people in a single vehicle, and they can be made to get you almost anywhere you need, with only a short walk required.
The issue with the self-driving-cab concept, as a cure to car infrastructure, is it doesn’t really fix the problem. Sure, maybe parking becomes less of an issue, but not roads. If anything they are worse. Not only is it still one person per car (usually), it also now has to drive around empty to pick up new passengers. At least a personal car never occupies or damages road infrastructure when it isn’t in use.
Busses are a legitimate solution for shorter distance travel that reduce infrastructure requirements. You can fit potentially dozens of people in a single vehicle, and they can be made to get you almost anywhere you need, with only a short walk required.