Well, in 'Uncut Gems', the back story has Howard Ratner deeply involved in high - risk gambling. He's constantly in over his head financially. The uncut gem is his ticket to potentially getting out of debt and making a fortune. His family life is in shambles because of his addictions and risky business dealings. His pursuit of the big score with the gem drives the whole story.
It's based on a loose interpretation of true events. The filmmakers used real-life situations as a starting point but added fictional elements to create a more compelling narrative.
Uncut Gems takes some inspiration from reality. However, it's a fictionalized account that blends various true elements to create a compelling narrative.