@matthewr
I would say you’re perhaps too partisan to see the reality. The reason I think Biden is not in a good state is from videos I’ve seen of him where he can’t finish sentences without help from aides or the interviewer themselves, or just not making sense, or saying he’s running for the senate, etc etc. I see Trump as much less impaired because I’ve not seen much evidence of serious mental decline in his speech. He’s clearly more spry and much sharper than Biden right now. He’s been speaking at live events for hours and hours per day for the last few years yet I’ve not seen any bombshell footage. Biden on the other hand, was rarely seen during the election campaign and seems to avoid press interaction as much as possible. Perhaps his team are shielding him from the spotlight for health reasons as gaff-avoidance. Even the video earlier in the thread seems marginal and more like Trump just run out of things to say but with an old man’s dodderiness, pretty much. I’d quite happily concede that his condition is worse if I could see it on video. Either way, Biden’s condition is more important as he is President and much hinges on his judgement abilities. I hope he’s as healthy as you insist for everyone’s sake but it does not appear that way to me.