> I'm very disappointed that NYC gave one of the largest companies in the world by valuation 3bn in tax breaks while the subway crumbles, although I don't think it was particularly a bad deal, but it's hard to accurately calculate when that will pay off by.

Giving the New York subway more funding is as bad as lighting it on fire: https://www.nytimes.com/2017/12/28/nyregion/new-york-subway-...