I've been trying for ages to figure out what happened between Sidney summers and Emma Magnolia as Emma brought Sidney into the OF game essentially and her, Susie, kazumi, and others would collab. I'm assuming Sidney and Susie stopped interacting with Emma based on what happened with heavenpov. Sidney said on her Twitter at the time she'd no longer collab or associate with kazumi since she was friends with heaven and was complicit in the fiasco. Guess that also included Emma because Sidney and Susie talked about the heavenpov situation on their podcast and they also took the episode with Emma down. This is all speculation based on what I've looked into but I wish I got confirmation.