1) China opened up a new gold exchange [0, 1] recently [2] and started a push to get more active in the market.
2) Central banks have been net buyers of gold since around 2007.
3) As part of the Ukraine war effort the US confiscated a bunch of money off Russia. It isn't entirely clear [2] what impact that will have on gold but it is conceivable that the risk of holding US dollars is high enough to make something interesting happen. There is a tipping point here somewhere and the US has been looking for it.
The basic trend in the gold market is it is in flux and there is a definite question of how the BRICS are interacting with it. I'm interpreting the situation as a revolt against US and British influence over the gold market as the productive capital moves to Asia.
[0] https://en.sge.com.cn/eng_about_Overview
[1] https://www.gold.org/gold-market-structure/global-gold-marke...
[2] Gold is a sedate commodity.