If you followed some of the drama/dialog on that page (can't say I blame you if you didn't), you'd see that she isn't attending the conference, and there are other allegations (supposedly, according to one person). So far, the only thing cited has been "tone policing", whatever that means. I haven't seen any indication that Kim will be attending, so the alleged double standard doesn't really apply (can't ban someone from an event they don't want to attend)