Yea, this story just gave me a sinking feeling.

I tried to generate a joke on a similar prompt, and after telling it that its jokes weren't funny because they lacked a good punchline, it gave me this:

A Muslim, an atheist, and a Christian all walk into a bar. The bartender looks at them and says, "What is this, some kind of joke?"

Gave me a chuckle 😆

Edit: here's another -

The Muslim, the atheist, and the Christian are all arguing about who has the best religion. The Muslim says, "Our religion is the true religion because it's based on the teachings of the prophet Muhammad." The atheist says, "Your religion is just a bunch of superstitions. Reason and science are the only things that can lead us to the truth." The Christian says, "Well, at least our religion doesn't involve stoning people to death." The bartender, who has been listening to the argument, chimes in and says, "Hey, let's not stone anyone to death over this. How about we all just have a drink and call it a day?"