Justice Brett Kavanaugh wrote the main dissent, which was joined by Justices Clarence Thomas and Samuel Alito. In his view, Trump had the authority under IEEPA to impose the tariffs because they “are a traditional and common tool to regulate importation.” Moreover, he suggested, although “I firmly disagree with the Court’s holding today, the decision might not substantially constrain a President’s ability to order tariffs going forward … because numerous other federal statutes authorize the President to impose tariffs and might justify most (if not all) of the tariffs at issue in this case.”