If the style of the game is sexist, then that's the real problem.
And yet, many disagree with you that it's in here. Heck, even female audience members disagree with you. Are you saying you know what's best for them?
Sexualized somewhat and giving clear gender differences -> Sure.
Sexist -> Discrimination or prejudice based on gender in an unjust way? No.
The game is idealizing both genders. So it's not discriminatory.
Also, sexism => must change game for society and morality and ect...is also wrong. It's a product. It's sold for profit. A certain audience buys said product. The business transaction and the voices of the consumer and producer effecting said transaction are the only ones that matter. Your moral standpoint has little value here. Only whether or not any changes or additions made will improve the game in such a way to appeal to a larger audience or improve customer satisfaction for the majority.
As it stands, I don't really see any points you brought up doing either of those two things
