The Supreme Court's decision is a significant setback for Trump's immigration agenda, which has focused on restricting pathways to citizenship. The ruling preserves the legal framework established by the 1898 case United States v. Wong Kim Ark, ensuring that children born in the U.S. remain citizens by birth. However, Trump's call for legislative action to amend the Constitution could reignite political debates on immigration and citizenship. Any constitutional amendment would require overwhelming support from Congress and state legislatures, making it a challenging and lengthy process.