Not necessary, because this person and her views are quite well known: http://firstround.com/article/The-woman-behind-the-Netflix-C...
What's basically clear is that the candidates complaining here a) didn't do their basic f-ing homework, and b) are seriously misrepresenting Netflix views on letting people go.
Not I agree with that part of Netflix culture (and it would pretty much be illegal in most Western countries), but there is a clear logic behind it, and I seriously doubt they skipped that part in the interview.