Wacky Delly's Cancellation

An in-universe example. The titular "Wacky Delly" is beloved by all of O-Town despite being a poorly-animated and poorly-edited mess, and Ralph's efforts to sabotage the show in order to get him out of his contract only make it even more popular. When Rocko encourages Ralph to make the show better instead of trying to sabotage it, Ralph takes his advice and makes his own intellectually improved episode. Said episode is hated by the public and the show gets cancelled as a result.

Example of:
They Changed It, Now It Sucks!