Everyone can’t afford to tap into an app and summon a taxi. Most commuters in India’s cities are poor, and (Mumbai being the exception) walk to work, or get there on a bicycle. As you start up the income ladder, you get to afford a bus ticket. Metro rail and auto-rickshaws are meant strictly for the middle-class, as are motorbikes. Ola and Uber, though cheaper than tired yellow tops and “private” taxis, are still expensive. In other words, the users of app-based taxis would ordinarily be potential car buyers. But with the income and career uncertainties of the gig economy, many “millennials” prefer to avoid the financial commitment of car ownership. That is what the finance minister said.