I believe the movie has a great point of view and shows the struggles that young girls are probably going through in this day and age where Social Media and even mainstream tv is overly sexualized. Two types of viewers..
1) a healthy adult watches this and will see the dancing as disturbing and understand why young girls shouldn't dance like that. They will explain why it's wrong but understand this girl is trying to fit in an joins a group. She goes through her character arch and the end. (no spoilers). This viewer is correct and normal society should work towards this goal.
2) a disturbed individual watches this and see the girls as sex objects, does not care about the story and what the message is.
This movie need not be made because Parents and role models should be educating young girls and boys, in how they can be manipulated and sexualized.
Don't boycott Netflix over this.