If you ask this girl how she felt when she wrote this, I think she should have had her own interests violated by other people's despicability and indecency, and the other party succeeded. Only those who can stand in a higher position can get more fairness, so this girl may be relatively ordinary.
Oh, if you are asking what it feels like to read this sentence, I think the second half is quite right, but I don’t agree with the first half. Being able to complain about others being despicable shows that you still have a conscience, and the ability to distinguish right from wrong is quite important~