[vidarh]

And other people were a lot more moderate but still assumed we'd get self-driving soon, with caveats, and were bang on the money.

So it's not as ubiquitous as the most optimistic estimates suggested. We're still at a stage where the tech is sufficiently advanced that seeing them replace a large proportion of human taxi services now seems likely to have been reduced to a scaling / rollout problem rather than primarily a technology problem, and that's a gigantic leap.