
My analysis (Public Board)
Unless Biden is forced off the ticket by a $$$back$$$room $$deal$$, he intends to run, and Jill wants him to run also. Unless Biden is 25th amendmented, he's probably going to run for POTUS because he wants it. But big money will stay on the sidelines this time and nobody on that side really wants him to run. So his campaign funds may be crippled.
The debate was structured as it was in order to not give Biden an advantage and to allow him to lose the debate and the optics competition. Normally the dems protect him. They did not this time.
Therefore this was engineered before hand to make a change of candidate plausible.
Biden was originally selected as a "unity" candidate because every other candidate for 2020 was hated more by a significant margin. Biden was selected as the least undesirable candidate for 2020. So his original selection was rather arbitrary.
I'm not doing victory laps over Trump's excellent debate performance. If he is replaced almost any plausible Dem candidate will be a far stronger pick. Gavin Newsome might win the presidency - there are many tards who will vote for his stupid policies and record of failure.
I'm thinking that assuming RFK Jr makes it onto ballots in November and Biden stands as candidate, RFK will cannibalize many votes of Biden's.
So wait and see!