How can you claim it’s not clear where to charge?This may have been true years ago with older interface versions, but not in the current interface. At least not on the Model 3/Y with horizontal screens. Not sure how the S/X with the vertical screens and separate dash cluster change the interface. But the vehicle in the article is a Model 3.
Even if you ignore the dedicated supercharger button on the right of the map, which can be hidden, the screen literally shows the navigation search box ALL the time on top of the map. When you tap on it one of the top suggested options is for charging, even without having to type anything in, and shows you all the nearby superchargers.