"Even if Waymo's schedule slips a few months and it introduces a self-driving car service in the middle of 2018 instead of late 2017, that will still give the company a multiple-year head start over most of its rivals. And it would confound skeptics who insist that full self-driving technology is still years away."
https://www.ft.com/content/3355f5b0-539d-11e8-b24e-cad6aa67e...
Waymo forecast to capture 60% of driverless market
Group’s dominance by 2030 will force carmakers to adopt its technology, says report
Investment bank UBS estimated global revenues from self-driving technology by 2030 will be up to $2.8tn, with Alphabet’s Waymo unit the global leader.
I read the comment as saying that Waymo's product itself is not living up to expectations.
It looks like it's slowly but steadily expanding, at least in sunnier climes, and offering a decent user experience.
Anyway, the question was about expectations - and those came with a timeline.
The mention was of a "collapse" in the space, too-- which can't be true if we're still getting there.
I expect the timeframe of 2030 is when we get most of the way there. Even exponential growth takes time to reach a big world. Most of what Waymo has left to do is rollout.
I don’t really know the numbers but Waymo adds something like 50k worth of hardware into the cars. That is not a viable approach for consumer cars (Mercedes, Tesla, etc).