Before anyone goes all “Stereotypes!” on me, let me say that yeah, it is a little different when a group points out things about its own members than when an outsider does it. And yes, it can still be problematic in those instances (though I’m not saying anything below is or isn’t). And I’m not implying any joke stealing in either direction.
I’m just saying here’s another example of how people can be more alike than different that works on multiple levels that one can examine at their leisure.