Shunning is sometimes appropriate, and politics shouldn’t change that.
Should we shun political opponents? Should we refuse to associate with them, or to serve them in our businesses? The matter with Sarah Sanders getting kicked out of a restaurant has a lot of people staking out what strike me as poorly examined positions on these questions, positions rooted in the silly notion that “we shouldn’t let politics come between us.”
The short answers to the above questions is, yes, of course we should shun political opponents — when their behavior or beliefs are of the sort worthy of shunning. And, yes, we should refuse to associate with them or serve them in our businesses — when their behavior or beliefs are of the sort worthy of such refusal. That their behavior or beliefs are motivated by politics, as opposed to some other value system or ideology or motivation, is immaterial, and arguments to the contrary merely grant ugly political beliefs an unearned and dangerous buffer from the kind of moral opprobrium we find perfectly acceptable when applied to ugly beliefs of other origins.
It is, of course, possible for political disagreement to exist without it stemming from shun-worthy beliefs, and this fact is too often ignored by partisans. But that doesn’t mean that all political disagreement is of an honest and respectable sort. Sometimes people are bad people and their bad people-ness is reflected in the political views they hold. In such instances, we should still treat them as bad people.
If you think it’s okay to kick someone out of a restaurant who holds racist beliefs, because you don’t want to associate with someone so morally repugnant, then you should also think it’s okay to kick someone out who channels those racist beliefs or anti-immigrant beliefs through politics. If you think it’s okay to refuse to associate with someone you know to be morally corrupt and dishonest, you should also think it’s okay to refuse to associate with someone who puts their moral corruption and dishonesty to use defending the actions and policies of the morally corrupt and dishonest.
I wouldn’t want Sanders in my house. I wouldn’t be friendly to her if I met her. She’s a morally corrupt and fundamentally dishonest person. She’s exactly the kind of person I choose not to associate with and teach my children not to associate with. That she was kicked out of a private business instead of a house changes none of that.