“Marginalized or vulnerable groups include, but are not limited to, groups based on their actual and perceived race, color, religion, national origin, ethnicity, immigration status, gender, gender identity, sexual orientation, pregnancy, or disability. These include victims of a major violent event and their families.” It’s the next part that’s alarming: “While the rule on hate protects such groups, it does not protect all groups or all forms of identity. For example, the rule does not protect groups of people who are in the majority or who promote such attacks of hate.” Like other online platforms, Reddit has a set of...