In case you weren't aware, Kamala Harris is the Vice President. This means that if something happens to Biden, she will already become president. This means there is no need to ask him to step down and have her run in his place. She is already there to take over.
The incumbent is nearly always heavily favored to win re-election. Trump was the exception.
@sirgeefive Agreed. Trump is a weak candidate. He won in 2016 in a #blackswan event. Then, in 2020 he lost by 7 million+ votes (albeit a slim margin in swing states). What has he done to turn it around with anyone since? The sexual assault (i.e. rape) finding against him? The 24 felony convictions? #politics