Wait a minute. Don't do that. Don't flip this. You're prescribing the language Northwind. The whole reason we're arguing is because you prescribe that Karen is an empty sexist pejorative and should not be used, and it seems quite evident that you would rather not have to have any controversy about why it's used, and that's that according to you. You have taken the position that if the language isn't your preferred language, it's empty and sexist. And you are colonial in your assertion that good manners is more important here, than the truth.