out of carmen's five classmates that we meet (original classmates, so not counting paper star), only one is a girl. so of course, she is carmen's rival, because that's not a misogynistic trope at all. and of course, she's a mean girl, because that's not a misogynistic trope at all.
it was a serious case of Not Like Other Girls syndrome, hence why i said i stan tigress out of spite. if they hadn't set her up that way, i'd be like, eh, she's cool i guess but the gays and paper star are better. but knowing that she's the butt of the sexist, reductive trope? i'm going to aggressively love her just to stick it to the writers.
"In the original Carmen looks like a man. The original episodes all end the same, the new one has more characters, they all end differently and the art style is better"