There is an out.
The judicial Power of the United States, shall be vested in one supreme Court, and in such inferior Courts as the Congress may from time to time ordain and establish. The Judges, both of the supreme and inferior Courts, shall hold their Offices during good Behavior, and shall, at stated Times, receive for their Services a Compensation which shall not be diminished during their Continuance in Office.
Samuel Chase
Samuel Chase (April 17, 1741 – June 19, 1811) was an Associate Justice of the United States Supreme Court and a signatory to the United States Declaration of Independence as a representative of Maryland. He was impeached on grounds of letting his partisan leanings affect his court decisions, but was acquitted by the Senate and remained in office.
Born near Princess Anne, Maryland, Chase established a legal practice in Annapolis, Maryland. He served in the Maryland General Assembly for several years and favored independence during the American Revolution.