Just to put some perspective: polls. The Emerson College one at the top is notable in several ways.
I suspect that if it really was over, they wouldn’t be trying so hard to put out propaganda that it was over. In fact, I think it’s safe to say that a ramping up of the vigor level in the attempts to paint Biden as a clear loser and invest hard in capitalizing on his fuckup of a debate is indicative of someone thinking that that’s badly needed.