Your arguments are compelling. I always love how easily the light of the Alliance allows for redemption from past sins, and how outraged and righteous you seem when justifying how menial and meaningless the murder of any Horde by Alliance is.
Very quaint.
Jaina killed soldiers and civilians alike in her rage.
That’s fine, you gloss over any atrocities the Alliance ever committed… oh, wait, they NEVER committed atrocities! I forgot. 
I would love to see an end to Factions; the attitude of so many Alliance players towards the Horde, and the fact that Blizzard perpetuate and encourage this sense pf entitlement, is one of the main reasons for my utter distaste of Factions now.
You two are perfect examples of this… your righteous outrage against the Horde, and denial of any Alliance atrocities, creates an ugliness in what is just a game, played for fun.
I love that Blizz has encouraged this sense of hatred and animosity; it’s just what the world needs now.