"It will not be a free ride for Biden, however. He will need to show that his age and intellectual acumen are intact. Biden will need to keep Kamala Harris on the ticket or risk losing the Black vote, something he cannot afford. He will need to clearly show support for abortion rights."

Biden's intellectual acumen is clearly not intact. Kamala Harris is much more of a liability than an asset. Biden does clearly show support for abortion rights. So Biden wins 1 point out of 3. He's still an incredibly weak candidate.