Most wouldn't because it's expensive. But at scale automated vehicles should be dramatically less expensive, in the range of 50-60¢/mi conservatively, and at that level it is going to be quite compelling to a lot of people since it's a private vehicle (no taxi driver) and it's reasonably affordable, a 1 seat ride, etc.
It's possible they'll be even cheaper but that range is the cost according to the IRS of operating a typical vehicle all in, and that seems like a reasonable guess of the cost of an autonomous electric vehicle with far lower probability of crash than a human (all the savings basically going to profit margin).
At ~60¢/mi, there'd be a lot of people who would save money on balance using autonomous taxis to get everywhere vs owning a private vehicle (10k mi/yr would cost only ~$6k/yr, a pretty low cost of ownership/use for a private vehicle).
It's possible they'll be even cheaper but that range is the cost according to the IRS of operating a typical vehicle all in, and that seems like a reasonable guess of the cost of an autonomous electric vehicle with far lower probability of crash than a human (all the savings basically going to profit margin).
At ~60¢/mi, there'd be a lot of people who would save money on balance using autonomous taxis to get everywhere vs owning a private vehicle (10k mi/yr would cost only ~$6k/yr, a pretty low cost of ownership/use for a private vehicle).