The one where he bends over next to Macron. They said he was reaching for a chair behind him and not freezing up or shitting himself. He didn't wander off from the G7 group. He was talking to and congratulating one of the other sky divers who was packing up. Obama didn't escort him off stage at the Hollywood fundraiser.

The problem with the chair video is he's still completely unaware of his surroundings and takes an eternity to realise there's no chair behind him. Healthy people should not be having to take that long to sit down. The problem with the G7 video is everyone was watching and applauding the guy who had just landed. Why did Biden not do this? Why did he ignore him and wander off to talk to someone else? It makes no sense why he would do that. And the G7 video we not only see Obama has to pull on Biden's sleeve to get him to move, we also see the hand on the back as if to hurry him along. We also see arrows along the floor pointing to the curtain but I don't know if those are always there so people know where to go.

So even when you accept their explanations they still don't help make Biden look any less senile