To clarify: the video maker hasn't read the thread. He was responding to someone telling him that we had decided he was looking at the wrong mountains.
I don't see where anyone told him that. Ian just said:
Hi, sorry to keep bothering you but I thought you should see this, apparently your video has been "debunked" on metabunk: https://www.metabunk.org/debunked-view-of-blue-ridge-mountains-impossible-on-spherical-earth.t7941/