Or they could have listened to what was perhaps the largest outcry from voters of the Dem party, or polls, or Biden himself when he (rarely) spoke in public.

Which is why I said:

If they were worried than they weren’t listening to the criticisms of Biden…

But this:

People were making their best guesses with the information they had at the time

Makes it sound like there was no way to tell Biden was a poor candidate, and people who spent months saying he was were just coincidentally right.

We just disagree man, you think there was no way to tell, I think it was blatantly obvious and everyone should have been able to tell

It’s not a big deal that we disagree, we don’t have to keep rehashing it