Couldn't feel the least bit sorry for Loki who CHOSE to be a scheming, treacherous dick because he couldn't handle living in Thor's shadow.
Killmonger had a reason for wanting revenge after his father was murdered by T'Chaka, but his killing spree soured any compassion I had for him.
Despite wanting revenge on Steve and Tony for the deaths of his family, Zemo had a LOT of blood on his hands, so he doesn't get a pass.