Blond hair being seen as ugly in cartoons could be due to stereotypes or to create contrast with other characters. It could also be part of a particular artistic choice to evoke certain emotions or reactions from the audience.
Maybe it's because the style doesn't match common aesthetic standards. Or perhaps the details and expressions are poorly executed.
It could be that the color combination or style of the brown hair doesn't match the overall look of the character. Sometimes, it's just a matter of personal perception too.
It might be due to the combination not being aesthetically pleasing or maybe the style of drawing doesn't match common beauty standards.
Maybe it's because of poor animation quality or unappealing character designs.
Maybe it's because of its strange shape or odd colors. That could make it look ugly to some people.
It could be that his expressions or body proportions give off an ugly impression. Sometimes, it's a matter of the artist's style not appealing to everyone's taste.
Maybe it's the style or the way the characters are drawn that makes it seem ugly to some people.
The cartoon rat might be seen as ugly because it doesn't conform to the typical cute or appealing image we expect of cartoon animals. It could have a scruffy appearance, or its expressions might be unappealing. Maybe the artist's style just didn't hit the mark for creating a visually pleasing rat character.
They're funny because they often exaggerate his features or actions in a comical way that people find amusing.
Cartoon drownings might be seen as funny because they use humor to deal with a scary concept. It's a way to make something terrifying less scary in a fictional setting. But in reality, it's not at all funny.