College kids say the darnedest things because they think the darnedest things.
Sadly, most (not all) have not been taught properly K-12 (#indictment), parents never engaged in a proper discussion on U.S. History, Civic,et al and illiberal professors have spewed their bile into them leading to many of the problems we face today.
So, in the classic parlance of the day, "It's not their fault."
Enter Campus Reform with a camera, mic, and a simple question.
"What's Joe Biden's contribution to the Democratic Platform?"
Interesting to me is that nearly all think Joe is a puppet to his own party and will be influenced and controlled by others. Something moderate Democrats might want to consider before voting.