During the annual Munich Security Conference, U.S. Secretary of State Marco Rubio expressed strong opposition to the concept of a 'world without borders,' a notion he believes is harmful and unrealistic. He highlighted how the unchecked mass migration experienced in recent years has destabilized countries and weakened the foundations of Western civilization. In a critical reflection, Rubio dismissed the post-Cold War idea that liberal democracy would naturally prevail and borders would diminish as a 'dangerous delusion' that has not only failed but also ignored historical lessons and human behavior.

Rubio elaborated on the necessity of strict border control, emphasizing that it is not a matter of xenophobia, but rather a responsibility to govern who enters nations and under what circumstances. He argued that maintaining national borders is essential to safeguarding national sovereignty and ensuring that countries can manage their own affairs without external pressures. His comments reflect a growing concern among some Western leaders regarding the impact of mass migration and the challenges it poses to social cohesion and cultural identity.

Furthermore, Rubio's remarks resonate with populist sentiments prevalent in several countries and signal a shift in discourse among political leaders in the face of ongoing migration crises. By framing the issue as one of risk and responsibility, he advocates for a reevaluation of current immigration policies and steers the conversation towards national interests. This stance may influence future discussions on immigration reform and border security within both the United States and Europe.