If the ride is cut up into pieces like I’d imagine, a good amount of it could be taken apart without needing to cut into the mountain. Instead of just demolishing huge chunks of the coaster, I could see them lifting each section off the mountain with a crane and cutting the supports where they go into the structure. If they try to salvage the mountain, we will see areas that have to be cut into to finish the removal. The picture posted by Zachary and crew really have me thinking the demolition of that part is for an easy entrance for workers/equipment, if kd wanted the structure to come down, those supports would be goners.
I’d hope that if the mountain is coming down that kd wouldn’t remove the exterior mold first leaving us with a giant tower of scaffolding, lol.