Joe didn’t have an obvious Alzheimer’s moment nor did he collapse on stage.
Victory!
And that’s why they are calling for no more debates. That’s all he had to do last night to win. And he did it. He gains nothing by talking a chance on more debates. The drugs may not work as well next time.
If you were paying close attention, Biden started to slip into his dementia and began to go off topic several times, when Wallace redirected him, and said, we were talking about XYZ. At this point, it was enough of a reminder for Biden that he needed to get back on topic. Wallace was the equivalent of the aide talking in his ear. He was a big huge security blanket for Biden.