And do these distinctions even matter in a city where the line between art and commerce is routinely obliterated in the name of the deity known as Spectacle? U2 perform at Las Vegas's Sphere Rich Fury ...

All of that hardware comes at a cost. Beyond the $2.3 billion spent on its construction, it's estimated that the Sphere is capable of drawing 28,000,000 watts of power. For reference, 1,000,000 ...