When I first saw the this video I thought it was funny as hell. Exactly the kind of narrative the modern media machine would create from its vacuum of creativity - a paint by numbers melodrama with none of the spirit of the property whose name it trades on in order to get noticed.
Will Smith apparently thought it looked like a great idea.
I think we've moved on to sitcoms about people actively becoming worse rather than better. Shows like It's Always Sunny in Philadelphia and Curb Your Enthusiasm are still sitcoms, only they're about shitheels doing hijinks instead of bazinga boys or the Olsen twins.