Mario isn't sexist. The games show how devoted he is to Peach by going to save her every time. It's not like a girl would really be able to beat up Bowser either. Not sexist, it's just mostly true. They don't need to change the game up just to be "not sexist" and not have Peach captured. There are more male gamers who play anyways so having a damsel in distress appeals more to them.
i incongruity of your post is staggering.
@scollurio: how benevolently dictatorial of you to do our thinking for us and tell us what is serious, what is satire, how we should all think and that we need to stop doing so. also just a wee bit arrogant. look it up.