The US just finished divesting itself from its strategic helium reserve in 2024 due to the "Helium Stewardship Act of 2013"[1]
But, now we have a strategic bitcoin reserve.
[1] https://www.congress.gov/bill/113th-congress/house-bill/527
They started selling in 1996: https://en.wikipedia.org/wiki/National_Helium_Reserve
Financialization of everything is so funny to me, because even I, who is extremely stupid when it comes to big money stuff, can see not having state capacity on important stuff is insane. By that, I mean hard resources, materials, THINGS.