For example, Justice Oliver Wendell Holmes was so far gone due to age that he had trouble staying awake and frequented Washington's red light district to watch the burlesque shows with mouth agape. When tabloids began to report this, the Court finally acted. Asked to retire, Holmes immediately agreed and expressed surprise that his colleagues had waited to long!
Will RBG yield to a gentle approach? As her allies can be stirred to point out in private, if she can no longer do the job in full, she can be humiliated by leaking the details of her decline and disability, which then become a basis for threatening impeachment based on non-performance of duty.
Am I the only person wondering why it is the newest Justice who is delegated, and not the Chief Justice' responsibility? Maybe it is thought that this minimizes the chance of a long term animus coming into play?