In my conspiracy-theory world, AOC is holding out for the VP slot when "they" replace VP Harris in Sept-Oct just before the Mid-terms.
But If I were AOC, I'd be concerned that Hillery Clinton wants that spot (who killed Vince Foster?).
https://www.dailymail.co.uk/news/art...g-suicide.html
Whoever replaces VP Harris will be lined up to replace President Biden when it does become obviously impossible for him to continue.
"They" will keep him pumped full of whatever keeps him going now till after the mid-terms to allow his successor to fill out his term, then run twice for president. If he collapses before the midterms, his replacement can only run once for president.
This is the Agnew-Nixon-Ford pathway to the White House from the 1970s.