The noteworthy thing here is not about Biden. It's about the GOP's response to Trump. We're faced with a choice between an insane and demented person who *will* lead the country into fascism and someone who is not that, and some people are more worried about the former than the latter.
Democratic Party electeds and operatives are freaking out because they watched the first debate along with 50 million Americans and saw a man with obvious signs of cognitive decline.
Biden’s arrogant and slow response, along with the terrible polling, has made things worse since.