As a counterpoint, I'll point you to Chris Rock's opening monologue on SNL last month, wherein he makes 9/11 jokes. Famous comedian, Network TV, IN NYC...
https://www.youtube.com/watch?v=gYZLKqGhSZs
It got some comments but there was no lasting controversy about it as far as I'm concerned.
Yeah, jokes about terrorism can obviously attract controversy, but that monologue was fairly mild as those go. I wouldn't consider it anywhere near as provocative as The Interview.