So, there's a lot of "politicking" going on back and forth over this, but I'd like to suggest a specific problem: by attempting to formalize what used to be intuition, you're opening the door for people to follow up bad behavior with legal arguments that it was actually allowed. For example, someone could say something that was obviously meant against a group, and then defend it by pointing to specific wording in the CoC. ("But can you prove the oppression was systemic? Says the person who is obviously acting maliciously but is not obviously part of a system.")