If Biden manages to drop dead, RFK Jr. could find himself the most viable Democrat candidate. People talk about Gruesome Newsome stepping in, but if Biden manages to die or become incapacitated at a late date, it is at least possible that RFK could be the leading Dem candidate.
The election is still six months away. Considering Biden's age, mental status, and general health, there's a non-trivial probability that he could become unarguably incapacitated in the next six months. At least 10%, and maybe ranging up to 25-30% counting all possible risks. He's already very old and feeble, and he'll only get worse. They're pumping him up with drugs to keep him going, but I think that is a form of burning the candle at both ends. It can't go on forever.
Likewise, Trump is no spring chicken himself, and while he has a lot more vigor than Biden, he is certainly at risk due to his obesity and age. As RFK Jr probably understands very well, Trump is at risk of assassination as well. Of course, so is RFK Jr.
Anyway, I'd say RFK Jr. sees a solid gambler's chance of having the election suddenly turn wide open in his favor.
You know better than that. The oligarchs would just sub in an impostor to act in Biden’s place