Delaying until after the election was the main point yeah. He did get a couple other goodies from it though to my understanding. Presumption of immunity and not being able to admit testimony or communications of the president and his staff being the big ones from what I’m reading.
But absolutely Remand is the big prize for Trump here. Having the case remanded back to the lower courts all but guarantees that it won’t be concluded before the election. Hopefully it doesn’t entirely gut the other prosecutions as well but I don’t have a lot of faith that it isn’t going to basically kill the other cases.