I don't think Hitler necessarily hated jews. He hated communism. It's just that a huge overwhelming majority of jews are communists so he ended up being left with no other choice. It blows my mind that people can't get this. From 1917 until the early 1940s, communism had spread from St. Petersburg Russia all the way to the borders of Germany. The Soviets tried to fund leftist revolutions in Spain, Finland, Portugal, Germany, and pretty much every other country in Europe. Hitler had no other choice.
Francisco Franco and Antonio de Oliveira Salazar killed tons of communists too but we aren't forced to learn about that because it doesn't fit the narrative seeing that the communists were trying to violently overthrow their governments. God I fucking hate communists!