Court decisions get pinned on Congress and the President.

While the Supreme Court may have historically been able to act as political cover for the President and/or Congress, that is not true in a world post-Bush v. Gore. The Court is seen today as a politicized body, and especially now that we are in the era of the Roberts Court, with a Chief Justice hand picked by the President and approved by the Congress, it is highly unlikely that Court action will not, at least to some extent, be blamed on and/or credited to the President and Congress. The Court can still get away with a lot more than the elected branches since people don't understand the technicalities of legal doctrine like they understand the actions of the elected branches; this is, in part, because the media does such a poor job of covering legal news. Nevertheless, it is preposterous to argue that the Court is entirely insulated from politics, and equally preposterous to argue that Bush and the Congress would not receive at least a large portion of the blame for a Court ruling that, for whatever reason, received the attention of the public.