TL;DW: Matt Walsh goes around asking people, "What is a Woman?"

First part of the movie he goes around asking so called professionals in their field to basically define what a woman is, and bizarrely most can't. The latter half of the film is about the damage that transgenderism doesn't to young people. Once they decide they are in the wrong body, they are almost pushed down this very expensive and irreversible path of drugs and surgery. If parents disagree about the path the kid takes, they 100% always side with changing the child's gender.. He covers some dude that went to jail in Canada for referring to his offspring by the 'wrong' gender. He covers the fact this is only happening in western countries, and it's an agenda that is being deliberately pushed.