When I saw the title, I immediately thought of the song in a recent episode of Crazy Ex-Girlfriend.
And surprisingly, what Nathalie says is her video applies very well to CEG. A lot of the jokes in that show walk that thin line between edginess and self-loathing (fortunately it's not autobiographic, although it rings true far too often), and what makes the show enjoyable is really that you can feel a lot of the elements on mental health come from first-hand experience.
Also, that video made me think of some of Dave Chappelle's shows, where the jokes about race came from experience, while some others don't and were just about being edgy. It's a very difficult line to walk.