Maybe it's because the mean kid is having a bad day or is jealous of the other kid. Sometimes, it's just for the sake of creating drama in the story.
One reason could be that the writers want to show how bad behavior has consequences. Or perhaps it's to make the story more interesting and give the other kids a challenge to overcome.
There could be several reasons. It could be that the mean kid has learned bad behavior from home or has a need to feel powerful. Also, it might be a way for the cartoon to teach lessons about kindness and empathy.
Well, a teenage mean kid in cartoons often shows selfish behavior, is not nice to others, and might bully or be jealous of classmates.
Well, a mean kid bully in cartoons is often shown as being aggressive, picking on others for no good reason, and having a bad attitude.
Often in cartoons, we can show kids how to stand up for themselves or others when faced with bullying. Also, having adult characters offer support and guidance can be helpful in teaching kids the right way to deal with such situations.
Good kids in cartoons are often kind, helpful, and follow the rules. Bad kids might be naughty, selfish, and break the rules frequently.
They are educational and fun. The cartoons have colorful animations and simple explanations that make science interesting for kids.
Maybe the kid has different interests or finds the other cartoons not engaging enough.
Well, poor kid cartoons might focus more on struggles and finding ways to overcome difficulties. Rich kid cartoons might show more luxury and privilege.
Maybe it indicates that the kid is highly influenced by cartoons and they play a significant role in his thoughts and creativity. It could also suggest that the kid is so fond of cartoons that they occupy a lot of mental space.
It could be Sid. He was known for being rather mean and destructive towards toys.
The mean kid in Toy Story 1 was Sid. He was kind of a bully to the toys, taking them apart and not caring about their feelings. But in the end, he learned a lesson about how to treat them better.