Agree to Disagree

agreegegious
/əˈɡriː.dʒəs/
adjective

When one concurs with someone (typically, ranked above them in a professional setting) in a way that allows a decision that is extremely bad in a way that is very noticeable.

_agreegegious error: ‘It was an agreegegious error for the team to tell their client that he was right, when all the research and common knowledge of the target indicated that he was wrong.’