When Q says, "Gold shall destroy FED," do you think maybe he's referring to this old deal and the trillion dollar lawsuit?
https://exopolitics.org/archived/Study-Paper-13.htm
"A mysterious trillion dollar lawsuit filed on November 23, 2011 in the U.S. District Court for the Southern District of New York, claims that 145.5 billion dollars worth of gold was secretly given to the U.S. government in the mid-1930s by the then Nationalist government of China for safekeeping."
The lawsuit can be seen here:
https://divinecosmos.com/media/Keenan_complaint_11-23-2011_SDNY.pdf