According to the United States Code, which has a special section for commemorative coins: “No coin issued under this subsection may bear the image of a living former or current President, or of any deceased former President during the 2-year period following the date of the death of that President.”
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My take is that the USD is headed for a crash. Like Erdogan cratered the Lira when he took control of interest rates, which lead to huge inflation. But unlike Turkiye, the USD is a global reserve currency and all hell will break loose if panic selling ensues.