For nearly a hundred years, the US dollar has maintained its ironclad grip as the world's go-to reserve currency. But that dominance might be facing real pressure under the current administration. Harvard economist Kenneth Rogoff recently weighed in on this pivotal shift, discussing how policy decisions could reshape the global financial landscape. The implications are huge—not just for traditional markets, but for the entire digital asset ecosystem. When the dollar's reserve status wobbles, investors start looking for alternatives. Some turn to commodities, others to emerging technologies. The crypto market watches closely. Rogoff's analysis suggests we're at an inflection point. Trade policies, fiscal decisions, and currency interventions all play a role in whether reserve currencies maintain their standing. For those tracking macro trends, this conversation cuts right to the heart of why understanding central bank policy matters for portfolio strategy. The shift away from dollar dominance wouldn't happen overnight, but the groundwork is already shifting. Whether you're a trader, an investor, or simply following global economics, this is the kind of structural change that ripples through everything.