It might be due to lighting and shading effects in the cartoon. Or, perhaps the intention was to make the characters stand out in a distinctive way and catch the viewers' attention.
Sometimes, it's to create a contrast or to simplify the design. It can also be related to the overall art style the creator wants to achieve.
Well, making characters look sick in cartoons can be a way to highlight their vulnerability or to set up a challenge for them to overcome. It can also be used to add a sense of mystery or danger to the story.
Maybe it's because they follow similar styles or tropes that are popular in the industry.
Maybe it's the way they are drawn or the simplistic storylines. Sometimes, poor animation quality can also make them seem stupid.
Well, it could be that there's a lack of innovation in the field. Or maybe it's because producers think a particular look is what viewers expect and will like.
It could be the style of the animation or the way the story is presented. Maybe the creators were going for a unique or surreal look that makes the cartoons appear high.
The reason could be that black lips offer a contrast or a bold statement. It might be a way to symbolize something special about the character or to catch the viewer's attention in a different way.
It might be because black lips in cartoons can symbolize something special, like a character trait or a part of the story's theme. Also, it could be a way to catch the viewer's attention and make the character more memorable.
The reason might be to convey a specific emotion or to symbolize something about the character. It could also be a creative choice to make the cartoon visually more interesting and memorable.
Maybe it's for a comical or exaggerated effect. To make the characters look funny or stand out.