I don't care if the orcs are too ugly to be "relatable." Remember, the other races were the ones that shunned
them, labled them Monsters, and started the mindless killing of them. From what I gathered, they started off trying to talk themselves back into being accepted in society, only to be met with sword. So, then they tried creating their own place, and having to kill non-orcs on sight to avoid the same thing happening to them.
Only once the orcs of Orsinium got a control stick for a Big Stompy Robot capable of conquering the whole continent, and used it to smash High Rock to pieces did they get a chance to say, "Alright,
now can we talk this over like gentlemen? Or should the beatings continue?" after years of "Heya, I'd like to... AAUGGH! STOP STABBING ME!". Simply because they're too ugly to be seen as Humanoid.