My opinion of Biden is that he was a good president, and able to beat Trump again... However, his great age was a concern, and then he had a terrible debate - which boded ill - then caught covid, and in the end I had to concede that he was right to pass the torch. Is that ageism, or just realism? Trump's age is an issue too, because it informs his warped mindset, he's probably suffering dementia, so that's absolutely an issue, but he could still win. We needed a Kamala to mix things up a bit, and inject some fresh energy, which happily contrasts with old man Trump.