US Treasurys face a $1.7 trillion EU “dump” over Greenland, forcing shift to Bitcoin if dollar safety vanishes

European leaders facing a Greenland-linked dispute with Washington could treat U.S. Treasurys as a leverage point. That would test not just the headline size of foreign holdings, but the market’s capacity to absorb speed, and how quickly higher yields would filter into the dollar, U.S. credit conditions…