a lame duck

The phrase "a lame duck" is commonly used in politics and refers to a person or group that is in a position of power but is unable to effectively exercise their authority due to their imminent departure or the expiration of their term. It usually applies to elected officials or leaders who have either lost their re-election bid, announced their retirement, or have reached their term limit. During this period, their influence and effectiveness are typically diminished as they may lack the political support and legitimacy necessary to implement significant changes or make major decisions.