An irredeemable protagonist who's conflicts are never resolved in the end makes for a very poor movie. The score is decibels louder than the dialogue making much of the film incomprehensible.
In short, Uncut Gems is 2 hours of exposition piling up an unnecessary conflict with no satisfactory resolution. There is no worthwhile story. It is an exhausting film with seemingly two or more people talking over each other the entire 2+ hours. The profanity feels out of place and forced in every interaction. Billy Madison was more compelling than this drivel.