Captain fantastic very small explanation

"Captain Fantastic" is a 2016 film directed by Matt Ross that follows a father, Ben Cash, who raises his six children in isolation in the forests of the Pacific Northwest, embracing an unconventional lifestyle focused on education, survival skills, and self-reliance. When a family tragedy forces them to confront the outside world and societal norms, the family embarks on a road trip that challenges their values and beliefs. The film explores themes of parenting, individuality, and the clash between alternative lifestyles and mainstream society.