Googling around, I’ve seen a lot of users and journos claiming they are a jewish stereotype. I struggled to even compare them to what HP did. And as a partially jew, I’m really jealous of qualities these bigots paint and the thinking process Quark put to work. He’s probably my favorite character of the whole franchise.
And the goblins in HP start out as something to frighten an 11-old and grow to become their own people, with a culture and a way of life.
Some people might not like the exposure, but it’s still growth.