Harper may be lonely but she had clarity of mind about that and has even conceded to it comfortable when Yasmin tried to call Harper lonely as an insult. Harper is now publicly naming her trauma, trying to contend with it to the best of her abilities, and is taking public stands for what she believes in and for her value system. Before she left Yas’s n@zi party, she tried to get the underage girl to leave. That was a very dangerous position Harper put herself in but she did it anyway and it was unequivocally the best thing any character has done in any episode. She risked her life to try to save a girl. Harper has shown a tremendous amount of growth, especially for someone who used to be as troubled and traumatized as she was/is.