Those privileges include Equal Protection.
It is true that the NY County DA’s Office has taken-up a prosecution of a former President (and a current candidate for the Presidency) and that the very prosecution is seen as a political prosecution. (It seems to me that it is; but it’s an open question which Congress has a Constitutional right to look into since “equal protection” doesn’t allow for purely partisan political prosecutions).
You are grasping at thin air. Jordan does not have a leg to stand on.