If he doesn’t like the show, he should just leave. The show is crude, but it’s been crude the whole time. He has apologized already. He didn’t seem to mind becoming rich from the show. Personally I think the show has run it’s course.
It will probably get higher ratings now after this.
You are right in that the show has been crude from the beginning - however, in the first season or two, it was clever.
Now it is just gross.
He better re-think his career—after he leaves the show he will have Zero chances of getting another job in Hollywood. Maybe he can do Christian TV or Talk Radio? Better go back to school and become a minister or something.