Again, my personal opinion, but I've always believed Ted Kennedy was given a choice to get on board with the deep state or join Joe, John and Bobby.
In his later years, he was a raging alcoholic. The only thing we know for sure about Chappaquiddick is that we don't know what really happened. The guy named his dog "Splash." Did he drive off a bridge and disappear for eight hours, or did someone else run the car off a bridge and hold him for eight hours, explaining how badly things could go if he didn't fall in line?
I'm not saying it was aliens ...
... but it was aliens ...
Interesting comment.