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.
I always lumped that in with the rest of Ferengi culture. The capitalism and sexism were exaggerated versions of our own problems