Everything is meaningless, and rebellion against meaninglessness is also meaningless. One does not rebel against the absurd because the rebellion has meaning; the rebellion is pointless, we will never win. One engages in rebellion because it's better than collaboration. In this way, we experience meaning from a meaningless act.
However, the awakened mind understands that even that meaning which we have created for ourselves is ephemeral. Even meaningless meaning has value. Get my meaning?