>>214283668
Little Carmine as a character is meant to showcase the idea of the Mafia being just awful. He's the retard who spends his time trying to sound clever by using words he doesn't even know, but by the end of the show he realizes that the bosses are actually a bunch of idiots with no power (wearing "paper crowns" as shown in his dream) and that it's just a general world of death, decay and moral corruption which his father was a slave to. That's why he tells Tony that he isn't involved anymore during his scene at the golf course. We even see him ordering a far healthier meal than Tony who's stress eating, and Tony himself ends up looking miserable when he realizes Carmine Jr.'s wife actually loves him and he still has his soul and a way out whereas Tony is addicted to his sociopathy and his wife wouldn't really give two shits if he died, she'd just inherit the cash and move out
TLDR Little Carmine may have been bad at talking but he was the cleverest one, he got out and is living a rich, legal lifestyle where there's no risk of getting killed off and he's out doing fun activities with his family