Kieran didn't deverve what happened to him

First of all i know he is not an angle. However, he is absolutely much more innocent when comparing to others. Im playing the game second time right now and really admired to him again. He saved Arthur's life and recalled them to take moneys from the hut. He helped the gang lot but they still behaved him like a bastard except Mary Beth. Idk, i wish the gang had treated him better. Besides, he was right. There is no difference between the O'driscolls and the Van der Linde gangs. R.I.P Kieran Duffy.