Proof of Flat Earth?? Nikon P1000 - Maximum Zoom Range Test (93 KM 57 Miles)

Just a random camera review downloaded from YouTube. This camera owner wasn’t trying to prove that the earth is flat. He was just demonstrating how far his Nikon P900 can zoom in.
Taking in account the earth’s fake curvature, it would be an absolute impossibility to zoom in on an island 58 miles away if the earth was indeed a ball with a circumference of 25.000 miles