How? One's political views are largely an expression of innate personality traits. And, as we have seen, the basket of deplorable includes anyone who is not explicitly left wing.
Nah. It tends to include neo-nazis, neo-confederates, racists, sexists, white supremacists, kiddy diddlers, and the like. It's not a particularly difficult group to not be a part of.
You might consider being concerned if your ideas and attitudes align with those of the aforementioned deplorables. And yes, that would be the correct term.
Edit: Calling people by the correct descriptive terms is not smearing. I'm sorry you are confused.
It all just boils down to a fig-leaf for your hatred.