Not the first time I’ve seen such a breakdown. This is the ugly truth that will never make it out in the MSM. Similar story for alternative energy sources, unreliable and can’t begin to compete with other types without massive infusions of your tax dollars, along with mandates for their use. Doesn’t mean they have no value, or that we shouldn’t develop good ones, but in the long term if they can’t compete, they deserve to fail. So far, our tax money is mostly make rich azzholes richer, not making the technology better.