I think he's experiencing a rapid decline in his health, possibly due to COVID. He had been recorded riding his bike this June [0]. This is anecdotal, but it r

I think he's experiencing a rapid decline in his health, possibly due to COVID. He had been recorded riding his bike this June [0]. This is anecdotal, but it reminds me of my grandfather before he died. He had always been able to run on a treadmill and lift weights; then, he got cancer, and his health deteriorated to the point that he began to need a walker to get around, until he became bedridden and died. [0]: https://www.msn.com/en-ph/news/other/joe-biden-goes-for-bike-ride-with-son-hunter-in-rehoboth-beach/vi-BB1nsOkG https://www.msn.com/en-ph/news/other/joe-biden-goes-for-bike...