Or atheists for that matter.
I was a bit put off by the implied hostility there, even if it was in jest. It's a risky choice to jokingly discriminate based on religion, ethnicity or political affiliation, mostly because such a joke is hard to distinguish from almost identical contexts where it isn't a joke.
Would the world be a better place if no one told any jokes that 'might' upset others?
I'm an atheist too. I just gave a middle finger to the author and carried on reading.
I haven't really delved that much onto 9front but they do have an interesting style, see for example https://9front.org/propaganda/ yes it's probably going to rub people up the wrong way, but at least it isn't more corporate bs.
Oy vey.