I took my 9 year old daughter to see Barbie and I thought it was about right for her. She understood the themes and much of the humour and had a great time. The Mother Fucker is censored, but she knew exactly what was said and laughed her head off.
There seems to be a lust from a loud minority of both hard right wingers and crusading Social "Justice" Warriors to use the movie as a catalyst for their usual brand of divisive gender warfare. But this movie is clearly not designed for either of them, not that I've ever met anyone who is that rabid about it. The converted to their respective causes, hoping to gain social media views and political gains need not apply.
Most of us without axes to grind should find it enjoyable and, apart from one out of tone and cringworthy preachy speech that nearly derails the tone of the movie, it mostly deals with its themes excellently. At some points slapstick and in your face, at other points beautiful and thought provoking, mixed together rather well. Shocked Mattel let this through, which makes the movie even funnier for me.
Regarding Openheimer on the other hand, Christopher Nolan felt the need to explain why he has broken with his usual tradition and included a sex scene in the movie, arguing that it was necessary to the plot. He's known for not including smut, gore and swearing in his (mostly excellent) movies gratuitously. However, unless you're expected to believe that Jean Tatlock genuinely got off on the Bhagavad-Gita being read to her whilst getting it on, I don't buy it. Like the poison apple plot, there is no historical basis for this in a movie that prides itself on being a close interpretation of American Prometheus from which it is based. So, sorry Mr Nolan, it does come across as just an excuse for you to show Florence Pugh's boobies bouncing around (possibly to also show Cillian Murphy naked yet again).
Excellent movie though. I'm watching it for a second time tonight. A great second half of 2023 for Cinema so far. Roll on - err, Saw Patrol anyone?