The actual criticism to be made here is the pathology of all New York institutions and the people entrenched among them - the unions that serve the MTA, the people who own, build and rent the real estate, the politicians who effective rule by plutocracy.
The corruption of New York's unions is simply the end state of a city whose underlying mechanisms have all been captured by a small group of people interested only in enriching themselves. Many of those institutions are unions.
Hell, I'd be fine paying the unionized subway employees for the rest of their lives to sit at home doing literally nothing if that was the only way to get them to agree to automating their jobs away. At least then we'd have the outcome we want, and not have to pay the next several generations of subway operators to do a job that holds the system back.
Unions sound more like your personal bogeyman than an actual cause.
To add insult to injury, construction costs for transit are much lower in Paris and London than NYC.
But let's attack the unions again, because that's less complex (and matches a popular and old political narrative) than pointing to systemic incompetence and short term thinking at the administrative level.
The DLR is fully automated, but has a member of staff on board, and the 4 times I used it this year the staff member was always in manual control.
If rail doesn't get automated before cars, I don't see branch lines surviving. But then I don't see them surviving automated cars either. Main lines, sure, but I'll be getting an auto-taxi to the mainline station rather than the hourly connecting train.
I believe the rules require a member of staff to check the doors and permit the train to depart, but that can be done from the platform instead (and is, at peak times).
Full automation will be permitted on lines with platform edge doors; the intention is to do this for the deep tubes at least for the central sections, but it's a 3-step process (replace the trains with ones that work with PEDs, fit the PEDs, then remove the driving cabs) that wasn't expected to be done before the late 2020s, and that was before the severe underfunding of TfL with the loss of central government support and the mayor's fare freeze.
This creates a communication hurdle between Europe and America. The expectations of what a union does differ so much, you could say Europeans and Americans mean a totally different thing when using the same word.
The increasing inequality in the US can in large part be attributed to corporations winning the war against Unions. Corporations have been ruthless towards this end, including funding think-tanks that gaslight Americans.
There are ways to make the union happy and the workers happy it just takes longer term thinking which governments and voters are frightently bad at.
NYC has some of the strongest unions in the country. Everything from hotels to the MTA are plagued by really, really strong unions that only care about their interests -- leaving the city with a shameful transit system, in this case.
Unions make up nearly 25% of workers in NYC[2], that's more than the double the national average. The corruption is rampant[3] and the city is literally powerless against them[4].
[1] https://news.ycombinator.com/item?id=14948921
[2] http://www.crainsnewyork.com/article/20170910/BLOGS01/170909...
[3] https://www.nytimes.com/2017/12/28/nyregion/new-york-subway-...
[4] https://www.nytimes.com/2018/02/16/nyregion/carpenters-nyc-u...