Debunked: View of Blue Ridge Mountains impossible on spherical earth

A youtube video claims a discrepancy in the observed relative heights of four peaks in the Blue Ridge Mountains of North Carolina, supporting the flat earth hypothesis, however:

• The viewpoint indicated in the video does not match the actual viewpoint, as can be verified by looking at a map. By drawing a line from where he says he was, passing to the left of Fryingpan Mountain, Graybeard Mountain will be on the right of it ... Read even more