What's your point? The documentary doesn't really touch on basically any of the points that this comment refers to as it ends around 1990.
I liked the documentary though, because I was also born in the 90s so I mostly saw the ugly part of Diego.
I guess my point is that the parent comments referred to Maradona rather than to Diego. The documentary made me realize that it is actually not him but all those Napoli fans that grasped him that caused his demise. If he were able to leave Napoli for a calmer retirement perhaps he would not become what he eventually became. It was the greed of Ferraino (Napoli FC President) which kept him in Napoli and caused him to become infamous, according to the documentary.