Scream! Shout! Let it All Out!
Although America is the country that has created the term “Karen” after dealing with so many angry people, most would agree that it is very disrespectful to yell at your waiter. They’re doing the best they can, working on their feet, for hardly any pay. Koreans, on the other hand, don’t believe in this rule of thumb.
If you’re a server yourself, you may be disappointed to learn that it’s perfectly acceptable to yell at your server in South Korea. You can also yell at them from across the restaurant to get their attention, whereas, in America, we have to raise our hand or politely make eye contact because that’s just our culture.