running a business that you are the primary contributor to it, takes a lot of time. running a business is a full time job. so him running a podcast is a full time job. that takes away from football time. the greats, like Aikman, Manning, Brady were notorious for their film study habits. football was #1 business. they focused on the mental aspects of the game and learned every year. Brady, with 6 rings, still would have off season throwing coaches helping him.
now, does this mean other players don't have business interests? no, they do, but somebody else is running the business and they are involved with finances, etc. not running the show, planning, scheduling, etc.
and it shows on the field. he has natural ability and against lesser opponents that natural ability is enough for him to do things. you play against better opponents, with better skills, then what you just do doesn't work. that's when you have studied the opponent, know their tendencies, their moves, their little nuances.
and all you have to do is look at his game stats and you will see he tends to disappear against better opponents. not that he is a zero factor, its not a 100% one way or the other, but his playoff performance and his performance against better teams is average to below average.
and coming out of college, that was the book on him. very talented. very skilled. physically gifted, but immature, tends to lose focus, etc.