> have you ever taken public transport in less mainstream lines?
Yes, I have. I never drove a car myself and maybe used a taxi 10 times in the last 30 years.
Will waymo even be available in less mainstream areas? It seems more reasonable for them to go for dense places instead and leave the unprofitable regions for someone else.
I mean, I can understand wanting to start in dense places. But those are also the places where public transit is a viable existing solution.
Personal transit just looks incredible inefficient and unscalable if everyone would use it. I could totally see it as a last resort solution for situations where nothing else is available, but that's an unattractive market that isn't going to make anyone rich.
In an urban area the "last resort" cases add up. The last time I was in a taxi it was the middle of the night, and I'd just smashed my head open, so I had concluded that I must not trust my own judgement and should seek immediate medical attention, buses don't run in the middle of the night (on that route)
Ambulances are for emergencies. An ambulance could be dispatched depending on availability, but the dispatch team has more experience with this than I do and so they - like the hospital's initial triage team - would put me in the "injured but not dying" category and maybe I get an ambulance in an hour or two depending on other priorities.
They don't want me to go home and fall asleep, because it is possible that I have a brain injury and will never wake up, but their advice is going to be "Can you get somebody else to drive, or maybe call a taxi?" not "We will Blue Light an ambulance to you ASAP".
> Will waymo even be available in less mainstream areas?
Ever is a long time. It's not reasonable to predict beyond a decade or so. It's easily possible that this becomes huge and in the 2040s people are astonished that "driving yourself" was a thing, the same way it's hard to comprehend now that most people weren't literate. Not "Couldn't write an essay / read a newspaper" but "Couldn't sign their name / read a postal address"
But it's also possible that this goes nowhere, and outside of a few large cities there is never a robot taxi market, it just doesn't exist. Waymo is, among other things, a bet that there is a large market.
Dense places are where it starts, but that was also true for the telephone. Bell didn't provide service to tiny rural settlements, they wired places like Boston and New York, AIUI the general service provision was a government initiative even in the US, it was never strictly profitable enough for huge corporations to spend their own money making it universal.