EVERY character is a smart ass. Usually, a story has one or two such characters, maybe more when it is a long-running plot. But there is a reason for that, you know.
Because its more interesting to wach imperfect characters, losers, idiots, and so on. In Durarara, every single person was a Uchiha Madara, lol. But you need Narutos and Sakuras and Rock Lees and ... to create interesting scenes. I guess ill
prepare for Ryllharuīs shitstorm incoming , but thatīs how I felt about this show. Itīs boring when everyone is a leader.