Cam has a certain skill set that he excels at and has a physical build that few QBs have. He is an incredibly dangerous weapon to have at QB. That said, if he dedicated himself to honing his craft like elite QBs do, he'd be so much better and have much better success. Instead of shopping for crazy outfits, riding scooters in the street, and celebrating every fucking first down like he's won the game, he could do well to follow the lead of the elite QBs and spend every available minute making himself better. Looking at game film, time on the practice field, one on one drills, studying offensive strategies, ball accuracy, etc. This is all on him.
