The way I see it, Albert Camus' philosophy can be summarised in a dialog as follows:
Q1: What is the meaning of life?
A1: Life has no meaning. It is absurd.
Q2: Then, why live?
A2: To rebel against the absurd.
Q3: Why rebel against the absurd?
A3: To endure the sufferings of life, which will bring you purpose.
If my understanding is correct, then, is it not true that all of this could be equally explained using just Q1 and A3? By doing this, we get rid off all Absurdism, so in what way is Camus adding to the conversation and not just being redundant?