Even if they can get Biden out of the race at this late date, who would the Democrats put in his place? Newsom…his record in running California is worse than abysmal. Hillary …old news. Governors Whitmer or Pritzker …not hardly. RFK Jr ….brain worms are the least of his problems. Then there is Kamala ….telling that she couldn’t garner a single delegate in her home state of California when she ran for President in 2019. Michelle O …might garner the Marxist voters, but not many others and very unlikeable. The list of others is even worse.
Give the requirements to be on the ballot in many states particularly those where Joe Senile won the primaries it could be impossible to put in a substitute. The Democrats might well be stuck with running dementia Joe.
The Democrats do not have a nominee.
The Republicans do not have a nominee.
They will be chosen at the convention.
There is nothing to “switch” until after the conventions.