alt Hacker Newsthis pairs nicely with the finding of the supreme court:
Under our constitutional structure of separated powers, the nature of Presidential power entitles a former President to absolute immunity from criminal prosecution for actions within his conclusive and preclusive constitutional authority. And he is entitled to at least presumptive immunity from prosecution for all his official acts. There is no immunity for unofficial acts.
Or that's completely unrelated?
Look, you can't have a (working, democratic) government where one party can send the other to jail as soon as they get into power. If presidents could go to jail for doing their job, their opposing party would absolutely try to send them there.
This would then ultimately handicap the president: anything they do that the opposition can find a legal justification against could land them in jail, so they won't do anything that comes close to that. We do not want our chief executive making key decisions for the country based on fear of political retribution!
The Supreme Court has failed, miserably and repeatedly lately, and some of their decisions run directly counter to the law (often they even contradict past decisions!) But deciding the president won't face political retribution for trying to do his job was not a mistake.