it’s less the current polling and more the “candidate cannot complete a sentence, let alone make an argument about why to elect him”
everyone supporting JB before Thursday despite the polls assumed he would be able to campaign and grow his support
the debate showed that’s a not a fair assumption
Correct,
Which is why you should be trying to find an alternative candidate. However, at this point in time I think it’s really too late. You better be buckling up and figuring out what you’re gonna do because it’s almost certain that Trump is going to win.
Here's a thread with the president's post debate appearances. You're entitled to your own opinion, but it seems rash to say this if you've not at least looked at what's happened since then.