That’s not what it is at all. Andor is about a man going from selfish to selfless and the Empire is a secular entity. The Jedi are gone. Hardly anyone knows the Sith are in charge. By the end of Andor Cassian is starting to have an experience with the Force that’s moving the world. And by the end of Rogue One(the most religious Star Wars film) he surrenders to it. As for “class based” please tell me which class? It has nobility, wealthy, poor, middle class all in the same entity. It becomes a spiritual rebellion only when a savior arises in the form of Luke. But no one in the Rebellion even knew he existed.