I wasn't going to participate in this discussion any more than I already have (since it's not really a competitive discussion at this point and imo doesn't really belong in this thread), but I wanted to point out that tallness (note: *not* hugeness, because Rosalina isn't horizontally wide) and lightness are not by themselves enough to make a character weak. See: Project M Mewtwo.
Rosalina is wide, that broad gown is a hit box.
And I didn't say that she was weak, I was pointing out how Luma is there to make her not weak, in combination with her aerials (her having good aerials is justified because you're not going to be doing as much with Luma in the air - it also come naturally enough with her size that her aerials would have some effectiveness, since she has long legs are three of her aerials are kicks, which automatically gives her a degree of range).
Care to elaborate because right now it seems as if you're disregarding everything I said?
You claim Peach's float doesn't break a rule (i.e. multiple jumps), even though it quite clearly does.
And I was not referring to short hop aerials, Peach can press down + jump from stand still/ground movement to literally float along the ground, and use her aerials along the ground. No other character can literally use multiple aerials in a row at exact ground level. Peach can also let a full aerial come out at ground level, and therefore, perfectly avoid her landing lag. No other character can do this (at least not regularly with all of their aerials). This is definitely breaking a rule. That is, being able to punish ground level aerials thanks to landing lag disabling your opponents movement, something that is a basic mechanic in every Smash game - Peach can use float to completely ignore landing lag - also you seemed OK with Item Toss Cancel, which lets her do the same thing in another fashion, so I'm calling hypocrisy on this "ROSALINA BREAKS RULES, NERF PLOX" mindset.
Same applies to Little Mac but I've already stated time and time again why his stuff is obnoxious, today and in the past.
Keep in mind though - I don't think there is anything wrong with Peach and Little Mac being able to do these things. But if you still think what Rosalina can do is a problem, then you are obligated to think the same about Little Mac and Peach.
Also keep in mind that Peach's Item Toss Cancel doesn't offset any weakness of hers since float already exists, it's just another strength in an otherwise very solid character.
I should be punished for doing something right?
Confirmation bias at it's finest.