It's sad to read. Hard to believe that a man can sink so low. Worse, that no one cared more about him than their own political well-being. If they had, maybe there would have been a life-changing intervention before he hit bottom, and wallowed around there for the rest of his life.
The article deals fairly with the various acts and incidents of Ted's life; still, you end up feeling a little sorry for the man that made such a mess of what seemed to be a charmed life.
There's one thing that isn't in the article; Jacqueline Kennedy always spoke kindly about Ted. That was, in part, due to the way that he assisted her and other family members with helping their children adjust to the sudden deaths of their JFK and RFK. We sometimes forget that their deaths left 13 children fatherless. Jackie appreciated that Ted would spend hours on the phone with his nieces and nephews, helping them to cope, as well as the childrens' mothers.
I think of it as one lonely virtue in a world of sins.