Which leadership crisis would most likely result in a totalitarian government taking control?

A leadership crisis characterized by extreme political instability, widespread social unrest, and economic collapse can create a vacuum of power that allows totalitarian regimes to emerge. In such scenariOS, citizens may prioritize order and security over democratic freedoms, leading them to support authoritarian leaders who promise stability. Additionally, the exploitation of fear and Propaganda by aspiring totalitarian leaders can further facilitate their rise to power amidst the chaos. Historical examples include the aftermath of World War I in Germany, which paved the way for the Nazi regime.