Jeremy Varon, a history professor at the the New School for Social Research in New York, said: “Part of me thinks that Biden has basically given up on reassembling on the Obama coalition and decided that the number that they lose among progressives and the young they will make up with [Nikki] Haley Republicans, moderates and independents.
“Since there’s no meaningful primary, he doesn’t have to appeal to the base. All of that makes for a campaign where he’s going to run to the centre and progressives are going to feel very much in the wilderness.”
There are no other viable candidates when it’s sitting President vs. former President.
The only thing that will stop either Biden or Trump is a major medical event or imprisonment. That’s it.