Sorry, I wasn't all that clear; I meant for a Congressperson, where enacting legislature is probably the biggest part of their job.
It's even more important for a congresscritter, really. They've got a lot less leverage to push poorly supported material through -- which means they have to have character and capability even more than ideological consistency, in order to get other people to work with them. All the platform consistency and whatnot in the world means jack-all if everyone else in the joint hates you, doubly so when it's for good reason. You want both, obviously enough, but the weaker the position the more important context becomes.
And if you're looking for plenty of examples of conservatives going full dismissive superiority, graftminer, you'll have an easy time finding them if you idle around twitter or stuff like news comments. I intentionally try to avoid paying attention to that stuff and it's
still something I see constantly. Pretty sure I've talked about in-person stuff before, too. Y'all should thank whatever fucking gods you're comfortable with you're in an area where you get civility instead of an increased chance of broken limbs.