Eris I understand Elsie has jumped through time, and had to kill her sister, but Eris doesn't have the luxury of the big picture and the chance to change things She had to endure the loss of her ghost, the loss of her freinds , the loss of some of her humanity , being made fun of by other guardians saying she slept with Crota, and other derogatory things , almost exiled by The Speaker , all while being haunted by ghosts of her trauma(literally, that we see for ourselves in shadowkeep) I am so glad she found joy again , has much has I loath that it wasn't my guardians that made her smile, it seems she has found peace in the drifter, someone who also has endured horrible things, I hope they ride off into the sunset together after the witness is no more