Biden stutters and this stuttering is well known. I am not sure if I could agree with you on what you say perhaps because I am not a Democrat. I cannot imagine voting for Bernie Sanders had he been the Democratic nominee. The fact is that Sanders wouldn’t capture enough of the moderate Democrats or the disgruntled Republicans who, like me, wouldn’t vote for Trump in November.
I can understand there is a certain loyalty to Sanders. But, I think there needs to be a realistic self-reflection on swallowing the tough tablet that Sanders didn’t win and Biden is the only alternative to avoid Trump for another 4 years.