Donald Trump’s allies may be gearing up for a legal showdown, but the battlefield has already shifted beneath their feet. By winning a sweeping Supreme Court ruling in Trump v. United States, Trump helped cement a doctrine of presidential immunity so broad that it now likely shields his fiercest rival, Barack Obama, from the very prosecutions Trump hints at. Decisions on intelligence, Russia probes, and national security—no matter how controversial—fall squarely within “official acts,” now walled off from criminal courts.

That doesn’t mean the questions disappear; it means they migrate. Tulsi Gabbard’s referrals, Jim Jordan’s suspicions about John Brennan, and renewed scrutiny of the Steele dossier will play out in hearings, headlines, and history books—not indictments. Accountability has been rerouted from judges to voters, from prosecutors to Congress. In protecting the presidency from political prosecutions, the Court may have guaranteed that the final verdict on Obama, Trump, and their legacies will be rendered not in law, but in memory.