Or they really have different tastes. Not everyone has to find everything funny. I find a lot of the Family Guy jokes not that funny, Sandler movies have not been able to watch one in years outide of Hotel Transylvania. Somehow they are still popular enough that they are funny to some people.

On the other hand I love shows like Bob's Burgers and Archer and Robot Chicken hilarious. Wanting or not wanting to have fun has no impact on someone's humor. Some jokes aren't funny and some jokes aren't funny to some people.

And considering the joke above it about Finn poisoning the cat (which as someone who has had two of her cats poisoned by a neighbor didn't found it that funny /at all/), I could see why people would be annoyed. Maybe some even thought it was the same anon just trying to start wank/be rude.