Comment by worldsavior
5 hours ago
Can someone remind me why we need autonomous cars? What's wrong with paying someone to drive?
Autonomous cars is an inefficient solution anyway, I don't see how it benefits the rider.
5 hours ago
Can someone remind me why we need autonomous cars? What's wrong with paying someone to drive?
Autonomous cars is an inefficient solution anyway, I don't see how it benefits the rider.
Yeah sure!
In theory they should be cheaper one day because you don't need to pay someone to drive. This means you can use them in situations where for cost reasons you would have driven yourself - e.g. for long journeys, in the countryside, for commuting etc.
Getting people out of their own cars and into autonomous cars is better for several reasons:
1. We need to own fewer cars collectively, which is better for the environment.
2. Don't need to waste a ton of space on car parks.
3. It's safer (at least for Waymo). Not just for occupants but also for pedestrians and cyclists.
Having a cheap option for last mile travel also makes trains more attractive.
All of this of course rests on them actually ending up cheap, which hasn't been the case so far but we'll see.
They won't be cheap until there's competition to drive down the price, which will otherwise be as high as possible to justify the initial investments. It's only a matter of time, but likely on the scale of decades.
But I wanted to add on the future benefits front - as more vehicles on the road become autonomous, they could communicate with each other and reduce the buffer distances between them, allowing for faster travel and improved saturation while still being safe.