I suspect the dismantling was already done by the “Rods of God”.
Come on people; it was a nuclear test facility, that’s where you test your nuclear weapons.
They dismantled a portion of it every time they set off a nuke.
A test facility is exactly that; it’s not where you do the research and construction of your weapons, it’s where you TEST THEM.
“I suspect the dismantling was already done by the Rods of God.”
The extended missions the X-37 has been flying may very well support the theory.
Something gave Kim an attitude adjustment around the 10th of October 2017.