But that photo does not show what an iphone can do. It shows what an editing program can do. He added in the sky in post processing. The iPhone shot just a black sky. I can guarantee the sky was shot on a high end dslr or mirrorless camera, not an iphone.
I'm not even against sky swaps in general (or at all). And I also don't think they inherently need to be disclosed. But this thread is to show talented iPhoneographers capturing images as if it were a regular, full sized camera. An image with a sky swap (that isn't initially disclosed) isn't relevant to this thread.