are there people in the U.S. who are actually motivated by the crass responses from Trump to these good people?

Joe, Is a bear Catholic? Just read the news. Here are your average brain-damaged Trumpshit supporters in action:

"Taking questions from the audience at a rally in Carson City, Nev., the Indiana governor was asked how he could "tolerate" Trump disrespecting military families.

"Time and time again Trump has disrespected our nation's armed forces and veterans and has disrespect for Mr. Khan and his family is just an example of that," Catherine Byrne asked, as the crowd started loudly booing."