In her analysis, Sophir writes that employers should be given “particular deference” in trying to enforce anti-discrimination and anti-harassment policies, since these are tied to legal requirements. And employers have “a strong interest in promoting diversity” and cooperation across different groups of people. Because of this, “employers must be permitted to ‘nip in the bud’ the kinds of employee conduct that could lead to a ‘hostile workplace,’” she writes.

The latest justification for what's been true for a long, long time.