I'm sure there are those who might align with the Reps because of that but I believe many more do because of how far left the liberal Dems are leaning. Biden was nominated to appease moderate Dems in my opinion. The signs of his increasing dementia have become more and more evident and its doubtful that he'd be able to serve for long in the event he should win. Who he chooses (or has chosen for him) to be his running mate for VP will be interesting. I think whomever it is will be very left leaning and when Biden has to step down, they will take his place which I think is their strategy to begin with.