Ken Griffin from Citadel just flagged something worth paying attention to—the heavy wave of Japanese government bond selling this week shouldn't be treated as just another market blip. According to him, it's basically a red flag waving at US politicians: get your fiscal house in order. When major institutional players start dumping assets like that, it usually signals deeper concerns about a nation's financial sustainability. For crypto investors, this kind of macro turbulence often cascades down to capital flows and asset allocation strategies. Japan's fiscal challenges and how policymakers respond could reshape where institutional money flows globally—and yes, that includes the digital asset space.