I liked the movie but had no clue J.D. Vance wrote the book. You can watch it on Netflix.
WIKIPEDIA:
Hillbilly Elegy is a 2020 American drama film directed by Ron Howard from a screenplay by Vanessa Taylor, It is based on the 2016 memoir of the same name, by J. D. Vance. The film stars Amy Adams, Glenn Close, Gabriel Basso, Haley Bennett, Freida Pinto, Bo Hopkins (in his final film appearance), and Owen Asztalos.