My understanding is that karma is real whilst not awakened (like for all of us). The fruits of our past actions continue even after awakening, but we don't create any new karma since we no longer have the identification with the body. Of course many people claim to be awakened who are not. Often they have had some deep mystical experiences (different to awkening since the ego still operates). The experiences change them. They become charismatic, drawing followers and they become a "spiritualized ego". Very bad things often follow.
