>>119450157>>119451775I think the key difference between Diane's shittiness and Bojack's is that Diane's is innocent while Bojack's is like the complete opposite to the point that their common ground is that they're both sincere in it.
Bojack was sort of just found by Herb and then made into a celebrity. He didn't understand the process very well, he just did what he was told and was successful and popular for it. A spoiled child kind of shittiness.
Diane had literally just stepped off the bus and got involved with Mr Peanut Butter, who is truly NOT shitty despite also being the same type of spoiled celebrity. Probably because his upbringing was much better and he was selected much more carefully than Herb's homocrush process - but anyway, Diane's shittiness comes from as-yet unspoiled idealism. Like an innocent little girl.
Bojack Horseman really plumbs all varieties of shittiness in the entertainment industry well and honestly. That's why most thinking people can find an "in" to appreciate the show.