> The dissents’ positions in the end boil down to ignoring the Constitution’s separation of powers and the Court’s precedent and instead fear mongering on the basis of extreme hypotheticals about a future where the President “feels empowered to violate federal criminal law.” Post, at 18 (opinion of SOTOMAYOR, J.); see post, at 26, 29–30; post, at 8–9, 10, 12, 16, 20–21 (opinion of JACKSON, J.). The dissents overlook the more likely prospect of an Executive Branch that cannibalizes itself, with each successive President free to prosecute his predecessors, yet unable to boldly and fearlessly carry out his duties for fear that he may be next. For instance, Section 371—which has been charged in this case—is a broadly worded criminal statute that can cover “‘any conspiracy for the purpose of impairing, obstructing or defeating the lawful function of any department of Government.’” United States v. Johnson, 383 U. S. 169, 172 (1966) (quoting Haas v. Henkel, 216 U. S. 462, 479 (1910)). Virtually every President is criticized for insufficiently enforcing some aspect of federal law (such as drug, gun, immigration, or environmental laws).

Look at section 371! If President didn’t have immunity for official acts, Trump could easily have relied on that broad statute to prosecute him for opening the border and thus “impairing” the function of ICE. Our criminal laws are breathtakingly broad in their wording, and a contrary ruling from the Supreme Court would’ve meant that the Presidency would become subordinate to prosecutors.