Politically, she is done. Health reasons if nothing else.
And at her age, four years is an eternity in which the body quickly fails you. And hers has demonstrated it is not one of those that’s gonna go on 80 or 90 years.
Let’s say you had an acquaintance who told you that snipers had been shooting at her as she was getting off an airplane, and you knew she was full of crap. Wouldn’t you think there was something wrong with this person? Would you “elect” to make this person your friend?