think Joe Biden WAS senile back then. Evil and rather a stupid man, yes. But back then not really senile except in the most prodromal of ways.
I think that this email stuff was set up years ago, and Joe was able to follow the routine. Even as he mentally declined, he was able to follow the routine that had been set in place–and he VERY likely had “handlers” to help him.
But he IS senile now. The illness has progressed greatly. Just look at video of Biden from, say, 8 years ago and compare it to how he is now. From his face alone you can easily see how far things have progressed!
Let’s just say that you don’t have to be a weatherman to know which way the wind is blowing…