The money quote:
“... He’s currently a financial supporter of Biden’s campaign for president ...”
There you have it. The guy is an active investor in Biden’s candidacy. So of course he is going to tell his clients that Biden will win, along with the Senate.
Biden won’t come out of his rabbit hole for anything, he is not campaigning in any significant way, Biden thinks people are going to vote for him and he isn’t working for it, don’t think so, you need to out hustle your opponent