You people are really getting bad. You have no respect for anyone who disagrees with you despite their status in the system that you completely base your identity on. Not to mention the ongoing total and complete lack of critical thought, rationale, and evidence in your discourse.
It is the complete lack of critical thought, rationale and evidence in Ben Carson's delusions that makes us dismiss him as an idiot. We have evidence that he is an idiot. Tons of it. How much do we need? I'm not sure what you mean by "their status in the system that you completely base your identity on", but it's certainly not mere disagreement. I even dismiss Jill Stein's (far lesser) idiocy, though she's from the exact party I would prefer to support.
I disagree with Jeb Bush and John Kasich, but I respect them as fairly sane and rational people.