I agree. Work is clearly not being done on the car bodies that are sitting out in car body storage land, likely waiting for an open bay in the factory where the cars you can't see are being outfitted.
Theory: They built the bodies first in one batch (which is a distinct process) and then after delivering varying prototypes, then initiated outfitting bodies. Those all look like sleepers to me, and they are currently working on diners.
Why do people act with such desperation to see something going wrong? Is it what you want? That is a picture grouping of a bunch of empty car shells in a storage yard. It is not a picture of an empty or idle factory. If you see a time stamped photo of the empty employee parking lot at 2PM on a Tuesday, that would be a lot more suggestive than this.