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.”
Archive article: https://archive.is/28sTn
It’s only illegal if Trump is alive when they do it. Maybe they know something we don’t?
+2 years after death.
So they’re running out of time to push that through this term