In the majority opinion, this part would disagree with Sotomayor's example: "The President enjoys no immunity for his unofficial acts, and not everything the President does is official. The President is not above the law. But under our system of separated powers, the President may not be prosecuted for exercising his core constitutional powers, and he is entitled to at least presumptive immunity from prosecution for his official acts."

The language isn't as electrifying as Sotomayor's example, but you can still imagine unofficial acts that would not warrant immunity.