Reasoning that more-or-less overlooks the entire history of the United States' treatment of bad political actors, from the Nixon pardon through the Lincoln pardons of the Confederates all the way to the multiple times Aaron Burr escaped justice for his prior service to the country.
It does make one question why this SCOTUS seems to think the future will break with precedent. Almost as if they're laying the groundwork for some significant changes to past decorum...