Americano is not (supposed to be) drip coffee, it’s a shot of espresso with added hot water.

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.