The voice acting in the anime "The Founder of the Demonic Path" did make Wei WuXian look a bit silly, but this wasn't Wei WuXian's original personality. In fact, Wei WuXian's personality was a black-bellied, devilish, and wild one. He had very strong insight and logical thinking, but at the same time, he had a rebellious and open-minded side. In anime, in order to match the image and temperament of the character, the voice actor might choose some softer voices to make it easier for the audience to misunderstand. However, we should also realize that the image and personality of a character are one of the important factors in a creation. Different creative teams and authors can adjust and shape it according to their own preferences and styles. Therefore, whether it's an anime or a novel, we should focus on appreciation and understanding, not too much on the appearance and personality of the characters.