Victims stories ?

Why we only hear from the victims stories whether it is betrayal , abused , etc , why can’t people just be brave enough and post their stories where they traumatized ppl or they’re the ones who betrayed ,abused , etc, it doesn’t make sense at all that all people r just victims , if we are all living like that , then where are the bad guys ? Where are the traitors ? , it really disgusts me that every one literally everyone is in this life is the victims