Why don’t Flat Earthers ever make a video showing a structure or land form that shouldn’t be seen at a relative distance and elevation? For instance if a Earth curvature calculator says that the top of a tower that is 100 feet above sea level can’t be seen at 17 miles away on a calm, clear high noon with camera/telescope 6 feet above water at the beach, make a video showing the top of the tower 17+ miles away at standard atmospheric refraction - yes I know atmospheric refraction can’t be present on a Flat Earth as there is no “bulge” for light to pass through. If the Earth is flat.