Quite so. The wish to close the cave was not new. In 2009 a mod wanted it closed, and various members and mods argued for its closure since then (and possibly before, but I can only find the first reference in 2009, which is when the mod forum started).
Calimoose entered the picture in 2015, and after representation from mods and himself fielding the numerous reports emerging from the cave and their nature, he submiited to AF that the 5% of traffic that the Cave generated was worth sacrificing to get rid off it. And thus the deed was done.
Perhaps. It may also be a variant of Poe's Law in action, it is impossible to tell whether Guitaristic is being sarcastic or provocative or what. And in that absence, all there is to go on are the words.
In the end there were many who contributed to the cave closing . . . starting with those who advocated its closure seven or more years ago to all the current mods, as well as Chater La and Calimoose from AF.