Biden isn't seriously running in Florida. Again the very obviously planned and coordinated Trump bashing I see from DeSantis supporters on social media are pretty ugly too.
Anyway it's most likely a moot point because I think there is a rule, maybe even a law, that the President and Vice President can't come from the same state.
Edit: I stand corrected. There is no law that says the POTUS and VP can't be from the same state. The problem would be with the Florida electors who would have to get creative as they can't cast two votes for somebody from their own state.
A particular aspect of the Electoral College system has led to some confusion on this question.
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