Whatever happened to retiring in shame after being so wrong?

Secretary of the Treasury, January ’21 to date.
Member of the Federal Reserve Board of Governors from ’94 to ’97.
Chair of the Council of Economic Advisers from ’97 to ’99.
President and CEO of the Federal Reserve Bank of San Francisco from ’04 to ’10.  Vice chair of the Federal Reserve from ’10 to ’14.
Chair of the Federal Reserve from ’14 to ’18.

Yellen is supposed to be THE expert on the U.S. economy.
She has no excuse to be this incompetent, unless it isn’t ‘incompetence’.
What is that line about it not being a bug, but a feature?