This claim is false with little to nothing to back it up except a taken-down social media post. The reason Germany lost the war was due to several interconnected reasons. Germany lost World War II due to a combination of strategic errors, overextension of resources, and the overwhelming strength of the Allies. One key mistake was Germany's decision to fight a two-front war, invading the Soviet Union in 1941 while still engaged in the West. This stretched its resources thin and led to catastrophic losses, especially after the defeat at Stalingrad in 1943. The U.S. entry into the war brought vital industrial resources and manpower to the Allies, while Britain’s resilience prevented Germany from securing victory in the West. Additionally, strategic bombing campaigns crippled Germany’s industrial capacity, and the Soviets launched successful counterattacks that pushed German forces back on the Eastern Front. These, combined with internal dissent, technological challenges, and key strategic blunders, ultimately led to Germany’s defeat.
Germany was considered the primary "villain" of World War II due to its aggressive expansionism, Nazi ideology, and the atrocities it committed during the war. Under Adolf Hitler, Germany pursued a policy of territorial conquest, beginning with the invasion of Poland in 1939, which triggered the war. The Nazis’ ideology of racial superiority led to the horrific genocide of six million Jews in the Holocaust, alongside the targeting of other marginalized groups. The regime’s brutal occupation of Europe resulted in war crimes, mass executions, and the use of concentration camps. The Nazi dictatorship also oppressed its own citizens, eliminating political opposition and controlling nearly every aspect of life. These actions, along with Germany's role in starting the war and causing widespread destruction, cemented its reputation as the main aggressor and villain in the conflict.
The article below goes into more detail as to why Germany is not the innocent party and how they truly got beat in the world war which was not due to them sacrificing themselves.
https://www.theholocaustexplained.org/life-in-nazi-occupied-europe/the-second-world-war/why-did-germany-lose/#:~:text=Germany%20had%20four%20key%20fatal,the%20lack%20of%20strong%20leadership.