Who was the bad leader in 60s?

In the 1960s, one prominent figure often criticized as a bad leader was Fidel Castro, the Cuban revolutionary leader. His government was marked by authoritarian rule, suppression of dissent, and human rights violations, despite initially being celebrated for advances in education and healthcare. His alignment with the Soviet bloc during the Cold War also heightened tensions with the United States, leading to events such as the Cuban Missile Crisis. Critics argue that his policies stifled political freedoms and economic growth in Cuba.