Great, so how about we level the movie out with a Barbie with a huge rack, a low cut top, and a rocking ass just hanging out since her attractiveness and sexiness are major themes? Or how about not either one Barbie or Ken and just make them regular attractive people with clothes on please? And if we are going to have Ken be a significant character, give him the ability to not be a passive doofus jerk about every single thing, whose only self driven character progression is toward awfulness. Maybe he can learn anything without Barbie explaining it to him.
The movie is bad. It never heard of, "Show, don't tell." It's also obviously sexist. It's impossible to miss that there are many Barbies and Kens and all Barbies are great unless they're somehow tricked into being oppressed and all Kens are fucking morons who, when left to their own devices, fuck everything up. These are pretty major plot points and I didn't appreciate them.
Just a note, I have zero problems with horny movies, but if you're trying make a point about people, "having", to be sexy, be consistent.
There's literal direct to frame exposition about expectations for appearance put on women by Barbie. Meanwhile, a fucking ripped and constantly flexing Ryan Gosling spends 90% of the movie shirtless. Yes, it's completely ham fisted and spends most of its time justifying its existence and letting you know it understands itself when it clearly doesn't.