For me it was Lisa Goes Gaga. It was focused entirely on Lady Gaga who played herself and was awkwardly inserted, I don't mind the occasional brief celebrity appearance or when they lend their voice to other characters (ex. Meryl Streep playing Jessica Lovejoy in Bart's Girlfriend) but they started to feel so forced. I tried watching the occasional episode afterwards but people like JJ Abrams would show up in Do PizzaBots Dream of Electric Guitars? and I'd lose interest.
I have started watching the show again but I am curious who else has lost interest due to an episode or trend especially those who have been watching the show since its beginning.
The 'enough is enough' episode for me was the one featuring Elon Musk.
I thought I was misremembering that and confusing it with Rick and Morty's Elon Tusks
😆