The main purpose of this legislation is to clarify the authority of U.S. courts regarding the issuance of national injunctions. Specifically, it aims to prohibit courts from issuing orders that prevent the enforcement of laws against individuals or entities that are not directly involved in a legal case. This is intended to limit the scope of judicial power and ensure that only parties directly involved in a lawsuit can be affected by court orders. Key provisions of the legislation include a specific amendment to the U.S.