I read as much of the opinion as I needed to, especially since it is over 100 pages long. Here is the core of the majority's opinion:
Held: 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.
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. That immunity applies equally to all occupants of the Oval Office.
I did something last night that made my skin crawl. I went around the channels, to the CNN's and MSNBC's of the world to see what was being said, and I thought I was listening to satire. I think they, along with Sotomayor in her dissent, have lost their fucking minds in a pathetic attempt to spin this as giving Trump carte blanche to be the Dictator Supreme. BTW, he's NOT the President!!!
I saw everything from assassinating political opponents, to throwing every Democrat and talk show hosts in jail. It does nothing of the sort. Any reasonable person without a political agenda could never read anything so outrageous into that opinion. It simply re-establishes what has pretty much been in place already.
The President, and Government in general, have to be able to function and make decisions within their Constitutional authority, without fear of criminal prosecution. This opinion does absolutely nothing to expand the definition of "Official acts" to include any of the things being proffered.