By most respects, Biden's reelection campaign is already doing great right out of the gate. I mean... the same week he announced, the DNC said it wasn't planning to do any primary debates, despite the fact the Democrats still call themselves "Democrats".
But even if you don't think him running for reelection is a mistake, he's made one other major error already.
He's announced his intention to keep Kamala, who's disliked by Republicans, independents, and Democrats alike... as his running mate. She polls even lower than he does.
Normally VPs don't really matter in the slightest, but at his age and rate of decline?
Regardless of what you think of any of them, nobody can deny the entertainment value of that senile octogenarian facing off against the crazy hippy tag team of Kennedy and Williamson.