It is Good, Akshually to shun people who are bigots, who believe in a hierarchy of people that rejects the humanity of most people. And good to shun those who don't see the need for this.
Yes you probably have to be civil to your asshole brother-in-law. That isn't what I'm talking about.
Covers a lot of our prominent journalists and Thinkfluencers, who are bigots themselves or find no problem tolerating it (in fact, consider the intolerance of bigots more troubling than the bigots).