It seems his campaign team has decided to float the idea of limiting his appearances because of his increasing propensity to stick his foot in his mouth..
https://www.vanityfair.com/news/2019/08/joe-biden-2020-allies-float-anti-gaffe-strategy-talking-less
Plus...Invoking the possibility of Obama’s assassination when white-supremacist violence is rising seems reckless, at the very least. Even if there was a more salient point, I can’t understand why any candidate, let alone Obama’s own vice president, would say this. I’m not outraged that Biden hypothesized about Obama being killed, but it is pretty dumb.
https://www.nytimes.com/2019/08/23/us/politics/joe-biden-obama.html
And this:
Biden - "I think of where we are at the moment. You know, none of you men are old — women are old enough, but a couple of you guys are old enough to remember. I graduated in 1968."
Telling women they're old by looking at them while the men are not. Even if the age differences were very stark, I'm not seeing much good in saying this. 1968 was a real bad time, Joe. We get it
He tangles himself into knots a lot when he talks. He doesn't speak with authority. He sounds confused. His answers to the media pool often have the longest transcripts. He should be able to answer in half as many words since that's what you have to do on the debate stage. There's no way people are going to ignore his senior moments in front of a mic forever. People begin to notice these things.
Having said that, Biden will surely get my vote over Trump if he's the nominee. I'm not "trashing" Biden so much as pointing out that he's not necessarily as "electable" as people say he is. Moreover, let's face it: we all remember what happened a few years ago when the Democratic party coronated the front-runner.