I don’t know if it was so much “Make fun of” as the sentiment was “They can’t handle it” similar to how certain cultures eat relatively spicy food tease those who can’t handle it. I don’t have direct evidence for that part, and my source was a friend of mine who was a foreign exchange student from France who explained it to me as such.
Obviously, everyone is entitled to enjoy the drinks they like, but at least in Canada where I am from, Tim Horton’s reigns supreme, and before I started drinking my coffee black I drank their coffee all the time, but as soon as I took all the sugar and cream out of it I realized it was frankly pretty terrible.
I think that’s what Whitebrow is referring to (not even Tim’s specifically, just lower tier coffees from such chains) I also see Folgers, and Maxwell House get consumed a lot here, and I find those particular brands to be fairly low quality as well.
A Cappuccino made correctly with espresso is quite delicious, but that’s a very different beverage from brewed coffee with a lot of cream and sugar.