Sylvanas seems to have a point
Remember that time when the explorers league wiped out a tribe of tauren because they didnt want their lands dug up
Or the time Genn assaulted the horde during the broken shore out of petty revenge
Or that time they attacked and murdered innocent goblin miners
Or when Greymane sabotaged her, trying to enslave that valkyr. Quit the crap, warlocks enslave demons, death knights enslave undead, hunters enslave beasts. Whats the difference?
Or when they gunned down innocent orcs
Or when they burned camp taurajo to the ground
Or when they sabotaged mana sourcea the blood elves need to have to sate their addiction
Or when they tortured and brutally beat orcs in concentration camps
Or when they try to assassinate Gallywix and kill Golfers and waiters
And anduin has the guts to say the horde are evil and they didnt want a war
Not saying the horde is perfect far from it, but the alliance seem to think they are.
Edit: they gunned down unarmed orcs in pandaria, the tauren tribe was Stonespire, and the valkyr are already slaves to odin. It would just be to swap masters. Alleria plots to assassinate gallywix in a war campaign and you raid his pleasure palace. Gallywix outsmarts her however.
Alliance also murdered and shot at a neutral goblin ship for no reason, in the goblin starter zone.
And goblin miners attacking first was a retcon to whitewash the alliance as usual. Do you see any of the warcrimes above ever being mentioned again? Of course not because alliance crimes are ALWAYS white washed and retconned to give them a good light. Such is blizzards writing