And Peach's butt attack isn't remotely sexy. You can pause almost anything and find an angle that makes it look sexual.
Look at how Captain Falcon spreads his legs to show his bulge! So sexualized!
If we're going to get all uptight about Peach's
fully clothed, unrevealing butt attack being played for comical effect with exploding hearts being "sexualization", then let's start a campaign for
the sexualization of Wario.
Or did you forget that Wario has the same butt attacks? His bthrow is a butt hit, and his down-B is a fart. Heck, in Project M they gave him
more. (Dair became a butt stomp.)
Smash has a lot of wacky characters that are played in stylistic ways. Peach uses frying pans, tea cups (cutscenes), vegetables, and her rear, because she's a ridiculous character in a fighting game against dragons, monsters, angels, and knights, fighting them all in a dress. Wario uses his butt because he's a caricature of cartoon potty humor violence.
There are much more things to complain about in this game than Peach Bomber.