The main purpose of this legislation, known as the Nationwide Injunction Abuse Prevention Act of 2025, is to restrict the power of U.S. district courts to issue injunctions, which are court orders that require a party to do or refrain from doing specific actions. The goal is to limit these orders so that they only apply to the parties involved in a case or to the specific judicial district where the court is located. Key provisions of the legislation include a new rule that prohibits district courts from issuing injunctions that have broader applications.