Short of impeachment there is ‘no controlling authority’.
if she has to be an active member of a state bar somewhere have a resident of that state file a grievance with her state bar
Exactly!
So we will expect the Republican members of the House of Representatives to issue Articles of Impeachment sometime before the Supreme's verdict is rendered in June.
Or has some widespread gelding of Congress occurred while we weren't looking?
Appointed by the first black President. Who is going to vote impeachment? Nobody.