Board Thread:General Discussion/@comment-44038556-20191011192656/@comment-38952966-20200927215533

Lack of evidence against something is not evidence in favor of it. GER and Made in Heaven never fight so we cannot assume GER works or doesn't based off of that.

GER was created to defeat a time-skipping Stand that alters fate. Made in Heaven isn't that different from King Crimson conceptually. But since they never fight in canon, we have to guess based of what we've seen them do, not what we haven't.