billed for buying unit-hours from an operator... that's very carefully worded to make it sound like a corporation<>customer relationship and not socialism.
Lots of policy in the US is hacking around the lizard brain idea of "We cannot have nice things because someone who doesn't deserve it might get it."
My favorite example is universal school breakfast and lunch. Without fail, someone will argue that some kids don't deserve it. It doesn't matter that all of the data shows it is more economically efficient and the benefits to kids is overwhelming.
Come on, across the world we prepay for the use of things regardless if we do or not. As described in the article it's an option, not a political system.