Board Thread:Questions and Answers/@comment-33935463-20180426192324/@comment-4110939-20180426194655

That same argument was placed upon GER for years now.

"Could Star Platinum/Crazy Diamond/*insert any Power-type Stand* defeat GER if Giorno was caught off guard?"

It just leads to nonsense answers and discussions that could never be settled because we'll never know for sure canonically.