Most people definitely lack civics education, but ramble out of myopic view of what they think nation should be. Vivek always reflected constitutional values with so much clarity that its a pleasure to listen to him and learn a lot.

People have biased view towards Vivek, obviously because of his parental origins with bad experiences they incurred with other people of the same origins. That's a classic example of stereotyping. People who look like a certain way physically not all have same value system. Applies to all religions, races and nationalities.

We also have to keep in mind about personal evolution over the course of time. We can't judge a person at the current moment based on past actions and affiliations, as people have been awakening slowly over time (note, Vance wasn't supporting Trump but repeatedly acknowledged about his eye opening moments).