It relevant in that the wowpedia articual you mention seems to thing this was something that happened often as oppose to Thrall being the only orc in the gladiatorial ring/was the exception.
Which as I kept mentioning, he was the exception and not the rule. That the people in the internment camps were those who did attack the Alliance/was trying to wipe out the world. I’d also point out if the Silvermoon elves had their way they would have preferred all the orcs be executed. Why exactly are we not condemning them as oppose to the Alliance?
On this note, the Forsaken also happen to be members of the Horde now. Why exactly should the Alliance be blamed for the internment camps when the Forsakens would be just as responsible, if not more so?