If only there were some sort of ethics code for the SCOTUS.
There is: the Constitution.
It's activist decisions that you're looking for (read Ketanji Brown Jackson's dissents) and the current makeup of the court just isn't going to give them.
I’m not a constitutional scholar, but could you point out the portion of the constitution that puts an ethics code on the Supreme Court?
If you don't understand what I mean there's probably not much I can do to help you.