@snood,
The reality is that the case for Biden is really simple beyond simple -
He is not Trump.
In political science circles it is well known that especially in rotten democracies with in effect a 'two party state' as found in both the US and UK, they are driven by the handful of swing voters. It is such people who change the results each time. Such people do not 'swing' on any positive note. Rather they vote for
X because
X is simply not
Y
As far as I can see Trump has achieved nothing apart from wasting money on his own vanity projects and spending most of his time sacking people ..... All whilst trying to suppress the media and the law.
The man (Trump) is blatantly repugnant in all possible ways and not fit for human consumption ... But that is not what people vote for or even against. In the case of the USA and the presidential election it is:
*Has president X put more $'s into my pocket ... Yes or No.
*Has president X made me feel my job is secure .... Yes or No
*Has president X made me feel personally safer .... Yes or No
That is as complex as it gets for most. Your next president will be chosen as always by the people who cannot make a decision and stick to it.
Trump of course plays the über moronic 'patriotism' card
every second of every day - Patriotism is what the public get instead of services and decent government in Neo Liberal countries such as the USA.
Neo Liberalism is of course an extremely close derivative of National Socialism, aka Nazism. It has nothing to do with 'Liberals' as the ultra morons like to trot out in their utter ignorance on here and elsewhere.
So, vote
"Not Trump!" is the message which the Democrats need to focus on, so the air head swing voters might get the message.