something I don’t understand

All the sorority girls who have NOT disaffiliate but repost all of the negative infographic Instagram threads about how sorority life is harmful, what do you gain from this? You are still in your org yet tear down greek life? Believe me, I’m not pro abolishing greek life or disaffiliating. I think reform must happen. I don’t understand whether this behavior is virtue signaling or if they just haven’t finished the disaffiliating process but they look ridiculous. If you plan to stay in greek life and go back to posting your bingo boards and recruitment pics, then why are you posting about how this system that you participate in is wrong? You must not truly believe it or you would disaffiliate.