Why did Adolf Hitler hate Jews Homosexuals and Gypsies?

Adolf Hitler's hatred towards Jews, homosexuals, and Gypsies (Romani people) stemmed from a toxic mix of pseudo-scientific racial theories, deep-seated anti-Semitism, and a desire to create a homogeneous Aryan society. He scapegoated these groups, blaming them for Germany's social and economic problems, particularly following World War I. Hitler viewed them as threats to the purity and strength of the German nation, leading to their persecution and extermination during the Holocaust. This ideology was rooted in a broader context of nationalism and racism prevalent in Europe at the time.