From reading commentary, it would seem that SCOTUS were uninspired by arguments from either side, and therefore finding a way to let Trump go free will be difficult.
However, I do think they'll rule in a manner that benefits Trump, in a way that will serve to delay his various trials at least until after the election. I think they will rule that the President has immunity for official acts as President but not for acts outside the scope of that office. I think they will then rule that it should be for the court system to determine whether or not an act is within or outside such immunity.
This will then add layers of additional decisions to be made by the courts, and thus delay any trial - if the courts/judge determine there is no immunity for the act in question - beyond November.
It shouldn't affect the ongoing hush-miney trial as at no point was he President while this transpired, although he has argued that since some of the evidence is from his time as President that this evidence should be excluded due to said immunity.
I see there's also another "scandal" uncovered - beyond Trump being incontinent and stinking any room he's in - in that he offered jobs at the White House in exchange for people not testifying against him... or something like that.
So expect even more prosecution should he lose the election.
